{"title":"Honda K20 Cylinder Block Components","description":"","products":[{"product_id":"arp-rod-bolt-kit-honda-civic-ep3-fn2-integra-dc5-k-series-k20a-k20z-208-6003","title":"ARP ROD BOLT KIT HONDA CIVIC EP3 FN2 INTEGRA DC5 K-SERIES K20A K20Z 208-6003","description":"All ARP rod bolts are heat-treated before grinding and thread rolling and have a large underhead radius for greater strength. Guaranteed to pass magnetic inspection testing, these bolts are nearly five times stronger than OEM bolts. They're used in applications ranging from stock replacement to Circle Track, marine, and drag racing engines. \u003cbr\u003e\u003cbr\u003e Please note, a generic product image has been used","brand":"ARP","offers":[{"title":"Default Title","offer_id":55875603923319,"sku":"208-6003","price":138.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/rod-bolt-kit_19.jpg?v=1759405148"},{"product_id":"arp-head-stud-kit-honda-civic-type-r-integra-dc5-k20a-208-4701","title":"ARP HEAD STUD KIT HONDA CIVIC TYPE R INTEGRA DC5 K20A 208-4701","description":"\u003cp\u003eARP Head Stud kit. It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition engines. Simply stated, there's not a better stud setup on the market today. ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi.\u003cbr\u003e\u003cbr\u003eFollowing heat-treat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. \u003cbr\u003e\u003cbr\u003ePlease note, a generic product image has been used\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":55875604250999,"sku":"208-4701","price":195.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/arp-stud-kit_2_61.jpg?v=1759405163"},{"product_id":"speedfactory-racing-l19-extreme-duty-headstud-kit-b18-k20-k24","title":"SPEEDFACTORY RACING L19 EXTREME DUTY HEADSTUD KIT B18\/K20\/K24","description":"This Kit was designed for hardcore drag racers running high boost levels that need more clamping force and tensile strength than the typical 8740 chromoly studs on the market. If you are looking for the best option, you've found it as these are 25% stronger than any other available off the shelf Head Stud Kit for your Honda\/Acura!\u003cbr\u003e\u003cbr\u003eThese studs are manufactured specifically for us by ARP and utilize an L19 material that is much stronger than the typical 8740 chromoly and yields a tensile strength of 260,000 psi. They are also provisioned with a hex broach on the top of the stud for ease of installation and enabling you to install them with the cylinder head on the car if necessary.\u003cbr\u003e\u003cbr\u003eWhat makes these head studs better than the competition?\u003cbr\u003e\u003cbr\u003eInitially these might look just like other ARP and A1 Technologies head studs available on the market, but that isn't the case.\u003cbr\u003e\u003cbr\u003eSuperior L19 Alloy steel, much stronger than the typical 8740 chromoly.\u003cbr\u003eAchieve higher clamp loads of 260,000 psi as opposed to the competitions 190,000-210,000 psi rating.\u003cbr\u003eHex broach on the top of the stud for ease of installation.\u003cbr\u003eNo Modification to your cylinder head or block is required as these are a direct drop-in replacement for the OEM head bolts.\u003cbr\u003eRecommended for applications boosting higher than 30 PSI.\u003cbr\u003e","brand":"SpeedFactory","offers":[{"title":"Default Title","offer_id":55875605823863,"sku":"SF-02-001","price":505.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/l19_web_white_back.jpg?v=1759405177"},{"product_id":"genuine-honda-crankshaft-k-series-k20a-k20z","title":"Genuine Honda Crankshaft for K-Series K20A and K20Z","description":"\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe crankshaft is the fundamental rotating component of the engine assembly, responsible for converting linear piston movement into rotational torque. This genuine K-Series crankshaft is fully counterweighted and precision-balanced to support reliable operation at \u003cspan class=\"math-inline\" data-math=\"9,000+ RPM\" data-index-in-node=\"265\"\u003e9,000+ RPM\u003c\/span\u003e. It is manufactured from high-strength forged steel to ensure maximum structural rigidity and journal longevity in high-performance applications.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e13310-PRB-A00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eForged Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875712909687,"sku":"13310-PRB-A00","price":1750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/13310-PRB-A00.jpg?v=1759406797"},{"product_id":"genuine-honda-k-series-k20a-k20z-bearing-main-daido-block-upper","title":"Genuine Honda K-Series K20A\/K20Z Main Bearing (Daido) - Upper Block","description":"\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eGenuine Honda main crankshaft bearings \u003cstrong\u003e(Upper Block)\u003c\/strong\u003e facilitate the rotation of the crankshaft within the cylinder block with minimal friction and wear. These precision components are manufactured to specific tolerances and are colour-coded to allow builders to achieve the exact oil clearance required for high-performance operation. Each bearing is supplied as a single half to allow for specialised sizing across the five main journal locations.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\" style=\"width: 99.9518%; height: 137.2px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 58.8px;\"\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Numbers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 58.8px;\"\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e\u003cspan\u003e13321-PRB-A01, 13322-PRB-A01, 13323-PRB-A01, 13324-PRB-A01, 13325-PRB-A01, 13326-PRB-A01\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eMulti-layer Bearing Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eImportant Sizing Information\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eHonda con rod and main bearings are colour-coded to indicate size. Genuine bearings are sold in halves, so you need to order two halves per con rod (8 total for all 4 rods) and two halves per crank location (10 total for all 5 locations). Select the correct size and colour based on journal clearances. Compatible with K-Series Engines K20A and K20Z. Priced per individual half.\u003c\/p\u003e","brand":"Honda","offers":[{"title":"Blue","offer_id":55875713040759,"sku":"13321-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":55875713073527,"sku":"13322-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":55875713106295,"sku":"13323-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":55875713139063,"sku":"13324-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"Yellow","offer_id":55875713171831,"sku":"13325-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":55875713204599,"sku":"13326-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/KSERIES-UPPER-13342-PRB-A01.jpg?v=1759406809"},{"product_id":"genuine-honda-k-series-k20a-k20z-bearing-main-daido-cradle-lower","title":"Genuine Honda K-Series K20A\/K20Z Main Bearing (Daido) - Cradle Lower","description":"\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eGenuine Honda main crankshaft bearings \u003cstrong\u003e(Cradle Lower)\u003c\/strong\u003e facilitate the rotation of the crankshaft within the cylinder block with minimal friction and wear. These precision components are manufactured to specific tolerances and are colour-coded to allow builders to achieve the exact oil clearance required for high-performance operation. Each bearing is supplied as a single half to allow for specialised sizing across the five main journal locations.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\" style=\"width: 99.9518%; height: 98px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Numbers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e\u003cspan\u003e13341-PRB-A01, 13342-PRB-A01, 13342-PRB-A01, 13344-PRB-A01, 13345-PRB-A01, 13346-PRB-A01\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eMulti-layer Bearing Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.5814%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1896%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eImportant Sizing Information\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eHonda con rod and main bearings are colour-coded to indicate size. Genuine bearings are sold in halves, so you need to order two halves per con rod (8 total for all 4 rods) and two halves per crank location (10 total for all 5 locations). Select the correct size and colour based on journal clearances. Compatible with K-Series Engines K20A and K20Z. Priced per individual half.\u003c\/p\u003e","brand":"Honda","offers":[{"title":"BLUE","offer_id":55875713433975,"sku":"13341-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"BLACK","offer_id":55875713466743,"sku":"13342-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"BROWN","offer_id":55875713499511,"sku":"13343-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"GREEN","offer_id":55875713532279,"sku":"13344-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"YELLOW","offer_id":55875713565047,"sku":"13345-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"PINK","offer_id":55875713597815,"sku":"13346-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/KSERIES-LOWER-13322-PRB-A01.jpg?v=1759406820"},{"product_id":"genuine-honda-k-series-k20a-k20z-bearing-daido-connecting-rod","title":"Genuine Honda K-Series K20A\/K20Z Connecting Rod Bearing (Daido)","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eGenuine Honda connecting rod bearings are precision-engineered components designed to provide a low-friction interface between the crankshaft journals and the connecting rods. These bearings are colour-coded to indicate specific size grades, allowing for exact oil clearance adjustment during engine assembly. Each bearing is sold as an individual half, requiring eight total halves for a complete four-cylinder K-Series engine service.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 99.9518%; height: 137.2px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6839%; height: 19.6px;\"\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.0872%; height: 19.6px;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"width: 33.6839%; height: 58.8px;\"\u003e\u003cspan\u003ePart Numbers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.0872%; height: 58.8px;\"\u003e\u003cspan\u003e13211-RL6-G01, 13212-RBB-003, 13213-PRB-A01, 13214-PRB-A01, 13215-PRB-A01, 13216-PRB-A01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6839%; height: 19.6px;\"\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.0872%; height: 19.6px;\"\u003e\u003cspan\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6839%; height: 19.6px;\"\u003e\u003cspan\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.0872%; height: 19.6px;\"\u003e\u003cspan\u003eTri-metal Bearing Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6839%; height: 19.6px;\"\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.0872%; height: 19.6px;\"\u003e\u003cspan\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Sizing Information\u003c\/h3\u003e\n\u003cp\u003eHonda connecting rod and main bearings are colour-coded to indicate size. Genuine bearings are sold in halves, so you need to order two halves per connecting rod (8 total for all 4 rods) and two halves per crank location (10 total for all 5 locations). Select the correct size and colour based on journal clearances. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note: 13211-PRB-A01 has now been replaced by 13211-RL6-G01 \/ 13211-RBB-003\u003c\/strong\u003e\u003c\/p\u003e","brand":"Honda","offers":[{"title":"BLUE","offer_id":55875713859959,"sku":"13211-RL6-G01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"BLACK","offer_id":55875713892727,"sku":"13212-RBB-003","price":15.99,"currency_code":"GBP","in_stock":false},{"title":"BROWN","offer_id":55875713925495,"sku":"13213-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":false},{"title":"GREEN","offer_id":55875713958263,"sku":"13214-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"YELLOW","offer_id":55875713991031,"sku":"13215-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":true},{"title":"PINK","offer_id":55875714023799,"sku":"13216-PRB-A01","price":15.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/KSERIES-ROD-BEARING-13212-RBB-003.jpg?v=1759406830"},{"product_id":"genuine-honda-k-series-k20a-k20z-washer-thrust-taiho","title":"Genuine Honda K-Series K20A\/K20Z Thrust Washer (Taiho)","description":"\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe crankshaft thrust washer is designed to control the longitudinal movement or end-float of the crankshaft within the engine block. This genuine component provides a low-friction bearing surface to prevent direct metal-to-metal contact between the crankshaft and the main bearing bridge. It is a critical replacement item during any bottom-end rebuild to ensure the rotating assembly remains within factory axial tolerances.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e13331-PNA-004\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eMulti-layer Steel and Bearing Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875714351479,"sku":"13331-PNA-004","price":6.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/13331-PNA-004.jpg?v=1759406837"},{"product_id":"genuine-honda-engine-oil-jet-squirter-bolt-k-series-k20a-k20z","title":"Genuine Honda Engine Oil Jet Squirter Bolt for K-Series Engines (K20, K24)","description":"\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe engine oil jet squirter bolt is a specialised hollow fastener designed to secure the oil squirter to the engine block while facilitating lubricant flow. This genuine component acts as a banjo bolt, allowing pressurized oil to reach the piston cooling jets without restriction. It is manufactured to precise tolerances to ensure a leak-free seal and maintained oil pressure within the K-Series lubrication system.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e15290-PRA-000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eMachined High-Tensile Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eK24A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eHonda Accord Type S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875714613623,"sku":"15290-PRA-000","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/15290-PRA-000.jpg?v=1759406844"},{"product_id":"genuine-honda-engine-oil-jets-squirter-k-series-k20","title":"Genuine Honda Engine Oil Jets (Squirter) for K-Series K20 Engines","description":"\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe engine oil jet squirter is designed to spray a constant stream of oil onto the underside of the piston crown to reduce operating temperatures. This genuine component features a calibrated check valve to maintain oil pressure at low engine speeds while ensuring maximum cooling during high-load conditions. Replacing these during a rebuild is critical to prevent piston seizures and maintain structural integrity at high engine speeds.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e15280-PRB-A00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eMachined Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875714810231,"sku":"15280-PRB-A00","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/15280-PRB-A00.jpg?v=1759406851"},{"product_id":"genuine-honda-head-bolts-studs-k-series-k20a-k20z-k24","title":"Genuine Honda Head Bolts for K-Series Engines (K20A, K20Z, K24)","description":"\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe cylinder head bolt is a high-tensile fastener engineered to secure the cylinder head to the engine block under extreme combustion pressures. These bolts are designed to a specific yield point to provide consistent clamping force across the head gasket surface. Genuine replacement is recommended during any engine rebuild to prevent fastener fatigue and ensure a reliable seal.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003ePlease note: sold as a set of 10.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e90005-PNA-003\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eHigh-Tensile Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003eK24A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003eHonda Accord CL7 \/ CU2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875715268983,"sku":"90005-PNA-003 SET","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/90005-PNA-003.jpg?v=1759406864"},{"product_id":"genuine-honda-main-stud-bolt-kit-k-series-k20a-k20z-k24","title":"Genuine Honda Main Stud Bolt Kit – K-Series K20A, K20Z, K24","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe main bearing cap stud is a high-tensile fastener designed to secure the crankshaft main caps to the engine block. This genuine component ensures precise clamping force and maintains the structural integrity of the bottom end assembly during high-load operation. It is manufactured to strict factory tolerances to prevent thread fatigue and ensure consistent crankshaft alignment. Sold as a set of 10.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90006-PNA-003\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\/Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Tensile Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eK20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eK24A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHonda Civic Type R EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHonda Civic Type R FN2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHonda Integra Type R DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHonda Accord CL7 \/ CU2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875715760503,"sku":"90006-PNA-003 SET","price":50.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/90006-PNA-003.jpg?v=1759406875"},{"product_id":"genuine-honda-upper-head-gasket-kit-k-series-k20a-k20a2","title":"Genuine Honda Upper Head Gasket Kit – K-Series K20A, K20A2","description":"\u003ch2 data-path-to-node=\"3\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eGenuine Honda upper head gasket kit\u003c\/b\u003e is an all-inclusive solution for top-end engine overhauls and cylinder head installations. Specifically tailored for the high-revving K20A and K20A2 engines, this kit contains the multi-layer steel (MLS) head gasket along with every essential seal required to refresh the top half of the engine. By choosing a genuine factory kit, you ensure that every component—from valve stem seals to intake and exhaust manifold gaskets—is manufactured to Honda’s exact specifications for thermal expansion and pressure resistance. This kit is the gold standard for maintaining engine compression and preventing internal leaks during high-performance builds or routine maintenance.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e06110-PRA-E01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eGenuine Honda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eKit Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eUpper Cylinder Head \/ Top End Gasket Set\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch2 data-path-to-node=\"9\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003eK20A (Type R)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eHonda Civic\u003c\/b\u003e EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eHonda Integra\u003c\/b\u003e DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875718676855,"sku":"06110-PRA-E01","price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/06110-PRA-E01.jpg?v=1759406955"},{"product_id":"genuine-honda-rear-main-crank-seal-k-series-k20a-k20z-fd2-fn2","title":"Genuine Honda Rear Main Crank Seal – K-Series (K20A, K20Z, FD2, FN2)","description":"\u003ch2 data-path-to-node=\"3\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eGenuine Honda rear main crankshaft oil seal\u003c\/b\u003e is a critical engine component located at the back of the cylinder block, providing the final seal between the crankshaft and the transmission housing. This seal is engineered to withstand the high rotational speeds of the K-series engine, ensuring engine oil remains within the crankcase and away from the clutch and flywheel assembly. Because this seal is only accessible once the gearbox and flywheel are removed, it is considered essential preventative maintenance during a clutch replacement or engine rebuild. This genuine factory part offers the precise fitment and thermal durability required to prevent costly leaks in high-revving i-VTEC applications.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e91214-PNA-014\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eGenuine Honda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003ePosition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eRear (Flywheel Side)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eMaterial\/Construction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eHigh-Grade Synthetic Rubber with Steel Reinforcement\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,0,0\"\u003e\u003cb data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch2 data-path-to-node=\"9\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003eK20A, K20A2, K20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003eK24A, K24Z\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eHonda Civic\u003c\/b\u003e EP3, FN2, FD2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eHonda Integra\u003c\/b\u003e DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eHonda Accord\u003c\/b\u003e CL7, CL9, CU2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eHonda CR-V\u003c\/b\u003e RD8, RE5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875719070071,"sku":"91214-PNA-014","price":17.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/91214-RNB-A01-B.jpg?v=1759406968"},{"product_id":"genuine-honda-head-gasket-civic-type-r-ep3-integra-dc5-k20a","title":"Genuine Honda Head Gasket for Civic Type R EP3, Integra DC5, and K20A Engines","description":"\u003ch2 data-path-to-node=\"3\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"4\"\u003eGenuine Honda cylinder head gasket\u003c\/b\u003e is a premium multi-layer steel (MLS) component designed to provide an airtight and liquid-tight seal between the cylinder head and the engine block. Engineered specifically for the high-compression K20A and K20A2 engines, this gasket is built to withstand extreme combustion pressures and the high thermal loads associated with i-VTEC operation. Unlike inferior composite alternatives, this genuine MLS gasket offers superior durability and resistance to \"blowing\" under high-performance driving conditions. It is the essential choice for any top-end engine rebuild, ensuring the structural integrity of your combustion chambers and cooling passages.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,1,0,0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e12251-PRB-A01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eGenuine Honda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,3,0,0\"\u003eMaterial\/Construction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eMulti-Layer Steel (MLS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,4,0,0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"9\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"9\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003eK20A (Type R)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003eK20A2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0,0\"\u003eHonda Civic\u003c\/b\u003e EP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eHonda Integra\u003c\/b\u003e DC5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875719430519,"sku":"12251-PRB-A01","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/12251-PRB-A01.jpg?v=1759406982"},{"product_id":"genuine-honda-upper-head-gasket-kit-k-series-k20z-fn2-k20a-fd2","title":"Genuine Honda Upper Head Gasket Kit – K-Series  FN2","description":"\u003ch2 data-path-to-node=\"3\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eGenuine Honda upper head gasket kit\u003c\/b\u003e is the definitive professional solution for top-end engine rebuilds on later-generation K-series power units. Specifically curated for the K20Z4 and FD2-spec K20A, this kit features the essential multi-layer steel (MLS) head gasket alongside every critical seal needed for a cylinder head refresh. Unlike aftermarket alternatives, this genuine factory set includes valve stem seals, rocker cover gaskets, and manifold seals manufactured to the exact material density required for high-compression i-VTEC engines. It is the necessary choice for ensuring total sealing integrity and long-term reliability for your Civic Type R.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\" style=\"width: 100.036%; height: 98px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.2228%; height: 19.6px;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.3173%; height: 19.6px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.2228%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.3173%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e06110-RRB-A01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.2228%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.3173%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eGenuine Honda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.2228%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eKit Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.3173%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eUpper Cylinder Head \/ Top End Gasket Set\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.2228%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.3173%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch2 data-path-to-node=\"9\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003eK20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003eK20A (FD2 Type R Spec)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eHonda Civic\u003c\/b\u003e FN2, FD2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875719725431,"sku":"06110-RRB-A01","price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/06110-RRB-A01.jpg?v=1759406996"},{"product_id":"genuine-honda-oil-pan-pin-dowel-13x20-civic-type-r-ep3-integra-dc5","title":"Genuine Honda Oil Pan Pin Dowel – 13x20 (Civic Type R EP3, Integra DC5)","description":"\u003ch2 data-path-to-node=\"3\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eGenuine Honda oil pan pin dowel\u003c\/b\u003e is a precision-engineered alignment sleeve measuring 13 x 20mm. These dowels are essential for the correct structural assembly of the engine, ensuring the oil pan (sump) is perfectly centred against the engine block or transmission housing. Proper alignment is critical to prevent oil leaks and to ensure that mounting bolts are not subjected to lateral stress. Often lost or damaged during engine teardowns, replacing these dowels during a rebuild ensures the oil pan maintains its factory-specified position for a perfect seal.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e90715-PC6-000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eManufacturer\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eGenuine Honda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13 x 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eMaterial\/Construction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eHardened Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,0,0\"\u003e\u003cb data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,1,0\"\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch2 data-path-to-node=\"9\"\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eCompatible Engines\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003eK20A, K20A2, K20Z4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003eK24A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003eF20C, F22C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003eB-Series \/ H-Series (Various)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCompatible Chassis\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eHonda Civic\u003c\/b\u003e EP3, FN2, FD2, EK9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eHonda Integra\u003c\/b\u003e DC5, DC2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eHonda S2000\u003c\/b\u003e AP1, AP2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eHonda Accord\u003c\/b\u003e CL7, CL9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":55875724673399,"sku":"90715-PC6-000","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/90715-PC6-000.jpg?v=1759407110"},{"product_id":"bourne-con-rods-k20","title":"Wossner Honda K20A Type-R A-Beam Connecting rod kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eHonda K20A Type-R Wossner A-Beam Connecting Rod Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner A-Beam connecting rod kit for the Honda K20A Type-R engine is the definitive choice for enthusiasts and professional engine builders seeking to push the limits of the K-Series platform.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for high-revving,\u003c\/span\u003e\u003cspan class=\"\"\u003e naturally aspirated applications,\u003c\/span\u003e\u003cspan class=\"\"\u003e the A-Beam (often referred to within the Wossner range as an optimized I-Beam variant) provides a superior strength-to-weight ratio.\u003c\/span\u003e\u003cspan class=\"\"\u003e By utilising advanced 4340 forged steel,\u003c\/span\u003e\u003cspan class=\"\"\u003e these rods significantly reduce reciprocating mass compared to traditional H-beam designs,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing your K20A to climb through the rev range with increased throttle response and reduced parasitic loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEvery Wossner rod set is manufactured with obsessive attention to detail,\u003c\/span\u003e\u003cspan class=\"\"\u003e featuring a shot-peened finish to eliminate surface stressors and increase fatigue life.\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed to withstand the violent tensile loads of 9,\u003c\/span\u003e\u003cspan class=\"\"\u003e000+ RPM shifts,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit comes complete with genuine ARP 2000 series bolts,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring maximum clamping force and big-end stability.\u003c\/span\u003e\u003cspan class=\"\"\u003e Whether you are building a circuit-spec EP3 or a high-compression DC5,\u003c\/span\u003e\u003cspan class=\"\"\u003e these rods provide the structural integrity required to protect your investment under extreme competition conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003ePremium 4340 Forged Steel:\u003c\/b\u003e\u003cspan class=\"\"\u003e High-tensile chrome-moly construction for maximum durability under high-load racing conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003ePrecision Balanced:\u003c\/b\u003e\u003cspan class=\"\"\u003e All sets are weight-matched to within +\/- 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e5 grams to ensure smooth engine operation and reduced vibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eARP 2000 Fasteners:\u003c\/b\u003e\u003cspan class=\"\"\u003e Supplied with industry-leading 3\/8\" ARP 2000 bolts for ultimate big-end security.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh-RPM Optimization:\u003c\/b\u003e\u003cspan class=\"\"\u003e The lightweight A-Beam profile is specifically designed to handle the stretching forces of high-revving Type-R engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eShot-Peened Finish:\u003c\/b\u003e\u003cspan class=\"\"\u003e Increases surface density and fatigue resistance,\u003c\/span\u003e\u003cspan class=\"\"\u003e preventing cracks during prolonged high-stress usage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\" class=\"\"\u003eBushed Small Ends:\u003c\/b\u003e\u003cspan class=\"\"\u003e Precision-honed bronze bushings for fully floating piston pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e reducing friction and wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"9\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,0,0\"\u003e\u003cb data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,0,0\"\u003e\u003cb data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,1,0\"\u003e4340 Forged Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,0,0\"\u003e\u003cb data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\"\u003eBeam Design\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,1,0\"\u003eA-Beam (High-RPM Optimized)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,0,0\"\u003e\u003cb data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\"\u003eCenter to Center Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,0,0\"\u003e\u003cb data-path-to-node=\"9,5,0,0\" data-index-in-node=\"0\"\u003eBig End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,1,0\"\u003e51.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,0,0\"\u003e\u003cb data-path-to-node=\"9,6,0,0\" data-index-in-node=\"0\"\u003eBig End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,0,0\"\u003e\u003cb data-path-to-node=\"9,7,0,0\" data-index-in-node=\"0\"\u003eSmall End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,0,0\"\u003e\u003cb data-path-to-node=\"9,8,0,0\" data-index-in-node=\"0\"\u003eSmall End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,0,0\"\u003e\u003cb data-path-to-node=\"9,9,0,0\" data-index-in-node=\"0\"\u003eBolt Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,1,0\"\u003e3\/8\" ARP 2000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,0,0\"\u003e\u003cb data-path-to-node=\"9,10,0,0\" data-index-in-node=\"0\"\u003eQuantity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,1,0\"\u003eSet of 4 Rods\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eChoosing Wossner means investing in over 40 years of German engineering excellence and a legacy built on the world’s most demanding racetracks.\u003c\/span\u003e\u003cspan class=\"\"\u003e As a specialist manufacturer of high-performance forged internals,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner controls the entire production process—from the initial forging to the final precision machining—ensuring every component meets rigorous European quality standards.\u003c\/span\u003e\u003cspan class=\"\"\u003e Their deep involvement in top-tier motorsport allows them to translate track-tested data into consumer products that offer unparalleled reliability.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan\u003e you aren't just buying a part; you are equipping your Honda with a component designed for longevity,\u003c\/span\u003e\u003cspan\u003e precision,\u003c\/span\u003e\u003cspan\u003e and peak performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":56543026053495,"sku":"CR362A","price":598.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerK20AABeamConRod.jpg?v=1772452068"},{"product_id":"bourne-hpp-k20-block-coolant-diverter-replaces-honda-11103-rac-003","title":"Bourne HPP K20 Block Coolant Diverter | Partition Plate","description":"\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eThe essential K20 component that is becoming impossible to find, now engineered and manufactured in-house by Bourne HPP.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eIf you are building a Honda K20 engine, the \u003cb data-path-to-node=\"10\" data-index-in-node=\"44\"\u003eCoolant Diverter (Genuine Honda 11103-RAC-003 Partition Plate)\u003c\/b\u003e is not optional. With Genuine Honda stocks dwindling and lead times increasing, engine builders are often left stalled. We solved the supply chain issue by reverse-engineering the OEM design to create a precise, 3D-printed motorsport replacement.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eWhy You Need This Part\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis component inserts directly into the K20 block’s water jacket. Its job is to manipulate the flow of coolant, forcing it to travel the full length of the block to cool \u003cb data-path-to-node=\"12\" data-index-in-node=\"171\"\u003eCylinders 3 and 4\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eWithout this diverter in place, coolant follows the path of least resistance, bypassing the rear cylinders. This results in:\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eThermal Instability:\u003c\/b\u003e Dangerous \"hot spots\" at the rear of the block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eDetonation Risk:\u003c\/b\u003e Increased likelihood of knock in high-load scenarios.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eWarping:\u003c\/b\u003e Uneven thermal expansion can lead to head gasket failure or warped heads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eThe Bourne HPP Advantage\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"16\"\u003eWe don't just sell parts; we build \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/bournehpp.com\/pages\/engine-design-development\" title=\"https:\/\/bournehpp.com\/pages\/engine-design-development\" rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003echampionship-winning engines\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e. When we couldn't source these plates fast enough for our own race builds, we manufactured our own.\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eReverse Engineered Precision:\u003c\/b\u003e Scanned and modelled directly from a brand-new Genuine Honda 11103-RAC-003 unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eHigh-Grade Manufacturing:\u003c\/b\u003e 3D printed using heat-resistant, durable polymers designed to withstand the harsh environment of a race engine's water jacket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eDirect Fitment:\u003c\/b\u003e A drop-in replacement that requires no modification to the block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eBourne Part Number:\u003c\/b\u003e BHP-K20-11103\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eReplaces OEM Part:\u003c\/b\u003e 11103-RAC-003 (Plate, Partition)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e High-Temp Motorsport Polymer (3D Printed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eFitment:\u003c\/b\u003e All Honda K20 Engine Blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bourne HPP","offers":[{"title":"Default Title","offer_id":56764878651767,"sku":"BHP-K20-11103","price":18.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/Coolant_Diverter_Partition_Plate_K20_Honda_Bourne_HPP.png?v=1771518248"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-high-comp-forged-piston-kit","title":"Wossner RSX Type S \u0026 Civic Type-R K20 High Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003eHonda Civic Type-R \u0026amp; RSX Type-S K20 High Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eElevate your Honda K20 engine's performance with the industry-leading \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"70\" class=\"\"\u003eWossner High Compression Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"146\" class=\"\"\u003eCivic Type-R (EP3, FN2)\u003c\/b\u003e\u003cspan class=\"\"\u003e and \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"174\" class=\"\"\u003eAcura RSX Type-S (DC5)\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are the definitive choice for naturally aspirated builds aiming for maximum volumetric efficiency.\u003c\/span\u003e\u003cspan class=\"\"\u003e By increasing the compression ratio to \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"350\" class=\"\"\u003e12.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit significantly enhances throttle response and power delivery across the entire VTEC powerband,\u003c\/span\u003e\u003cspan class=\"\"\u003e making it essential for competitive track use or high-performance fast-road applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003eEach Wossner piston is precision-forged from \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"45\" class=\"\"\u003e4032-T6 high-silicon aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e a material renowned for its low thermal expansion properties.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in a quieter engine during cold starts and reduced oil consumption compared to traditional forgings.\u003c\/span\u003e\u003cspan class=\"\"\u003e The kit comes complete with high-strength gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e circlips,\u003c\/span\u003e\u003cspan class=\"\"\u003e and a premium \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"387\" class=\"\"\u003elow-friction piston ring set\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a superior seal under the extreme pressures of a high-revving K-series engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh Compression Power:\u003c\/b\u003e\u003cspan class=\"\"\u003e Increases compression to \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"49\" class=\"\"\u003e12.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e for improved thermal efficiency and peak horsepower gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003ePrecision Forging:\u003c\/b\u003e\u003cspan class=\"\"\u003e Manufactured from \u003c\/span\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"37\" class=\"\"\u003e4032-T6 alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e for maximum structural integrity and high-RPM durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts:\u003c\/b\u003e\u003cspan class=\"\"\u003e Unique dry-film lubricant coating reduces friction,\u003c\/span\u003e\u003cspan class=\"\"\u003e heat,\u003c\/span\u003e\u003cspan class=\"\"\u003e and skirt wear for a longer engine life.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns:\u003c\/b\u003e\u003cspan class=\"\"\u003e Features a polished dome finish to disrupt carbon buildup and resist harmful detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eReduced Piston Slap:\u003c\/b\u003e\u003cspan class=\"\"\u003e Low-expansion material allows for tighter tolerances,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring quieter operation and better ring seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Engine Kit:\u003c\/b\u003e\u003cspan class=\"\"\u003e Includes 4x forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e heavy-duty gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda K20A, K20A2, K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e86.00mm (STD) to 89.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e12.0:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003eGudgeon Pin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003e22mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003ePiston Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003e4032-T6 High-Silicon Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003e\u003cb data-path-to-node=\"8,8,0,0\" data-index-in-node=\"0\"\u003eConnecting Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003e139mm (OEM Fitment)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003e\u003cb data-path-to-node=\"8,9,0,0\" data-index-in-node=\"0\"\u003eValves per Cylinder\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as the innovative specialist for high-performance forged pistons and connecting rods.\u003c\/span\u003e\u003cspan class=\"\"\u003e With decades of experience at the highest levels of European motorsport,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner products are engineered to withstand the extreme duress of competition while maintaining the refinement required for everyday use.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every kit is manufactured in-house at their state-of-the-art German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e utilizing advanced CNC machining to guarantee micro-level precision.\u003c\/span\u003e\u003cspan class=\"\"\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan class=\"\"\u003e you are investing in German engineering excellence that delivers uncompromised longevity,\u003c\/span\u003e\u003cspan class=\"\"\u003e superior power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the reliability needed to push your K20 engine to its absolute limit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56802643378551,"sku":"K9088DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801128939895,"sku":"K9088D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56802643411319,"sku":"K9088D100","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56802643444087,"sku":"K9088D150","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56802643476855,"sku":"K9088D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56802643509623,"sku":"K9088D300","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerRSXTypeRHighComp1jpg.jpg?v=1772118574"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-turbo-comp-forged-piston-kit","title":"Wossner RSX Type S \u0026 Civic Type-R K20 Turbo Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type S \u0026amp; Civic Type-R K20 Turbo Comp Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eTake your Honda K20 engine to the next level with the Wossner Turbo Compression Forged Piston Kit.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for forced induction applications,\u003c\/span\u003e\u003cspan class=\"\"\u003e these low-compression pistons are the ultimate choice for tuners looking to run high boost pressures on the RSX Type S and Civic Type R.\u003c\/span\u003e\u003cspan class=\"\"\u003e By dropping the compression ratio to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner provides the necessary safety margin against detonation,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for more aggressive mapping and substantial power gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEach piston is manufactured from high-yield 4032-T6 aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring minimal thermal expansion and maximum structural integrity under extreme cylinder pressures.\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner’s precision German engineering includes a unique Moly-based skirt coating that reduces friction and allows for tighter piston-to-bore clearances.\u003c\/span\u003e\u003cspan class=\"\"\u003e This results in a quieter engine during cold starts and a significantly longer service life,\u003c\/span\u003e\u003cspan class=\"\"\u003e whether on the street or the track.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically designed to handle the thermal loads and pressures of high-boost turbocharging.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e High-silicon content provides superior strength with low expansion rates for tighter tolerances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly Skirt Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e A signature Wossner feature that reduces internal friction and protects against scuffing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed to reflect heat and eliminate \"hot spots\" that lead to catastrophic engine knock.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComprehensive Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied as a complete set of four,\u003c\/span\u003e\u003cspan class=\"\"\u003e including high-performance rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A2 \/ K20A3 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type S \/ Civic Type R (EP3, FN2)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003ePiston Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eLow Compression (Turbo\/Forced Induction)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e86.00mm (Std) \/ 90mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e9.0:1 (Approx. depending on bore)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eAlloy Grade\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally recognised as a leader in high-performance piston and rod manufacturing.\u003c\/span\u003e\u003cspan\u003e With over 25 years of experience at the pinnacle of European motorsport,\u003c\/span\u003e\u003cspan\u003e every Wossner product is designed using state-of-the-art CAD\/CAM simulation and tested in the most demanding racing environments.\u003c\/span\u003e\u003cspan\u003e Choosing Wossner means investing in German precision,\u003c\/span\u003e\u003cspan\u003e ensuring your Honda K20 build benefits from reduced reciprocating weight,\u003c\/span\u003e\u003cspan\u003e increased RPM potential,\u003c\/span\u003e\u003cspan\u003e and the legendary reliability required for professional-grade tuning.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56806148079991,"sku":"K9244DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56806148112759,"sku":"K9244D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801129562487,"sku":"K9244D100","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801129595255,"sku":"K9244D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801129628023,"sku":"K9244D300","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":56801129660791,"sku":"K9244D400","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-9-5-1-comp-forged-piston-kit-hard-anodised","title":"Wossner RSX Type-S \u0026 Civic Type-R K20 9.5:1 Compression Forged Piston Kit Hard Anodised","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type-S \u0026amp; Civic Type-R K20 9.5:1 Compression Forged Piston Kit Hard Anodised\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner K20 Hard Anodised Forged Piston Kit is the ultimate internal solution for high-output Honda builds pushing the boundaries of forced induction.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the K20A2,\u003c\/span\u003e\u003cspan class=\"\"\u003e K20Z1,\u003c\/span\u003e\u003cspan class=\"\"\u003e and K20Z4 engines,\u003c\/span\u003e\u003cspan class=\"\"\u003e this \"Premium Plus\" series kit drops the compression to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e5:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e creating a perfect balance between off-boost response and high-boost safety.\u003c\/span\u003e\u003cspan class=\"\"\u003e The standout feature is the professional Hard Anodised crown coating,\u003c\/span\u003e\u003cspan class=\"\"\u003e which acts as a sophisticated thermal barrier,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting the piston from the extreme cylinder temperatures and pressures generated by large turbochargers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eManufactured in Germany from high-silicon 4032-T6 forged aluminium,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer incredible structural integrity with minimal thermal expansion.\u003c\/span\u003e\u003cspan class=\"\"\u003e The Hard Anodising process significantly increases surface hardness and prevents \"micro-welding\"—a common failure where the piston ring fuses to the groove under extreme thermal stress.\u003c\/span\u003e\u003cspan class=\"\"\u003e Combined with Wossner’s signature Moly skirt coating for reduced friction and a mirror-polished finish,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit ensures your K20 remains reliable and quiet,\u003c\/span\u003e\u003cspan class=\"\"\u003e whether on a daily-driven street car or a dedicated time-attack machine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Ready 9.5:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Optimised for forced induction,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for higher boost pressures and more aggressive ignition timing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a ceramic-like shield against heat erosion and surface melting during high-load operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e The anodised ring lands ensure the rings remain free and seal perfectly,\u003c\/span\u003e\u003cspan class=\"\"\u003e even under extreme thermal stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 High-Silicon Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Offers superior strength with low expansion rates,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for tighter clearances and quieter engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Professional Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Includes four forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance ring sets,\u003c\/span\u003e\u003cspan class=\"\"\u003e 22mm gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and heavy-duty circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\" class=\"\"\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z1 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type-S, Civic Type-R (EP3, FN2), Integra DC5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e86.00mm (Std) \/ 89.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.5:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your K20 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56801131790711,"sku":"K9566DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801131757943,"sku":"K9566D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801131725175,"sku":"K9566D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801131692407,"sku":"K9566D150","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801131659639,"sku":"K9566D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801131626871,"sku":"K9566D300","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerRSXCivicK20CompForgedHardAnodisedpg.jpg?v=1772204663"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-high-comp-forged-piston-kit-hard-anodised-crown","title":"Wossner RSX Type-S \u0026 Civic Type-R K20 High Compression Forged Piston Kit Hard Anodised Crown","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type-S \u0026amp; Civic Type-R K20 High Compression Forged Piston Kit Hard Anodised Crown\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner K20 High Compression Hard Anodised Piston Kit is the ultimate internal upgrade for elite naturally aspirated (NA) Honda builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered specifically for the high-revving K20A2,\u003c\/span\u003e\u003cspan class=\"\"\u003e K20Z1,\u003c\/span\u003e\u003cspan class=\"\"\u003e and K20Z4 engines,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons increase the static compression ratio to a potent 12.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 or higher,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly enhancing thermal efficiency and top-end power.\u003c\/span\u003e\u003cspan class=\"\"\u003e This \"Premium Plus\" series features a professional Hard Anodised crown coating,\u003c\/span\u003e\u003cspan class=\"\"\u003e which provides a ceramic-like thermal barrier to protect the piston against the extreme cylinder temperatures and pressures associated with high-RPM competition use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eManufactured in Germany from high-silicon 4032-T6 forged aluminium,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer a superior strength-to-weight ratio while maintaining low thermal expansion properties.\u003c\/span\u003e\u003cspan class=\"\"\u003e The Hard Anodising process does more than reflect heat; it toughens the ring grooves to prevent micro-welding—a common failure point in high-stress racing engines where the ring can fuse to the piston under intense load.\u003c\/span\u003e\u003cspan class=\"\"\u003e Combined with Wossner’s signature Moly skirt coating for reduced friction and mirror-polished crowns for better heat distribution,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit is designed for builders who refuse to compromise on longevity or performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eExtreme High-Compression Profile\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Maximises naturally aspirated power and throttle response by increasing the engine's static compression ratio.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a high-tech thermal barrier that withstands intense heat and protects against surface erosion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e The anodised ring lands prevent ring-to-groove fusion,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a perfect seal under extreme competition stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eLow-Expansion 4032-T6 Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Allows for tighter,\u003c\/span\u003e\u003cspan class=\"\"\u003e quieter piston-to-bore clearances and exceptional fatigue resistance compared to 2618 alloys.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Reduces parasitic drag and internal wear,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring smoother operation through the entire i-VTEC rev range.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z1 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type-S, Civic Type-R (EP3, FN2), Integra DC5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e86.00mm (Std) \/ 86.50mm \/ 87.00mm \/ 88.00mm \/ 89.00mm \/ 90.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e12.0:1 – 12.5:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your K20 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56801131987319,"sku":"K9567DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801131823479,"sku":"K9567D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801131856247,"sku":"K9567D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":56801131889015,"sku":"K9567D400","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801131921783,"sku":"K9567D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801131954551,"sku":"K9567D300","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-9-0-1-comp-forged-piston-kit-hard-anodised","title":"Wossner RSX Type-S \u0026 Civic Type-R K20 9.0:1 Compression Forged Piston Kit Hard Anodised","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type-S \u0026amp; Civic Type-R K20 9.0:1 Compression Forged Piston Kit Hard Anodised\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner K20 Hard Anodised Low Compression Piston Kit is the gold standard for high-horsepower forced induction builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the K20A2,\u003c\/span\u003e\u003cspan class=\"\"\u003e K20Z1,\u003c\/span\u003e\u003cspan class=\"\"\u003e and K20Z4 engines found in the RSX Type-S and Civic Type R (EP3,\u003c\/span\u003e\u003cspan class=\"\"\u003e FN2),\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit provides a strategic drop in compression to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1.\u003c\/span\u003e\u003cspan class=\"\"\u003e This lower ratio is essential for managing the increased cylinder pressures of a turbocharger,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing a massive safety margin against detonation and allowing tuners to extract maximum power from the K-Series platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eAs part of the Wossner \"Premium Plus\" series,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons feature a professional Hard Anodised crown coating.\u003c\/span\u003e\u003cspan class=\"\"\u003e This technical treatment creates a ceramic-like thermal barrier that reflects heat away from the piston substrate,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting it from thermal distress and surface erosion during prolonged high-boost pulls.\u003c\/span\u003e\u003cspan class=\"\"\u003e Furthermore,\u003c\/span\u003e\u003cspan class=\"\"\u003e the anodising toughens the ring grooves,\u003c\/span\u003e\u003cspan class=\"\"\u003e preventing \"micro-welding\" where the piston ring can fuse to the landing under extreme stress.\u003c\/span\u003e\u003cspan class=\"\"\u003e This makes the kit the definitive choice for builders aiming for 500bhp and beyond.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Allows for significantly higher boost pressures and more aggressive ignition timing on pump or race fuels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a high-tech thermal shield that increases piston longevity and prevents surface melting under extreme heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Anodised ring lands ensure the rings remain free and functional,\u003c\/span\u003e\u003cspan class=\"\"\u003e maintaining a perfect seal under heavy thermal loads.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eLow-Expansion 4032-T6 Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e High-silicon forged material allows for tighter piston-to-bore clearances and quieter cold-start operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Signature Wossner permanent dry-film lubricant reduces parasitic drag and protects cylinder walls from scuffing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type-S, Civic Type-R (EP3, FN2), Integra DC5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e86.00mm (Std) \/ 89.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e-7.63cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan class=\"\"\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your K20 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56801132183927,"sku":"K9565DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801132151159,"sku":"K9565D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801132118391,"sku":"K9565D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801132085623,"sku":"K9565D150","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801132052855,"sku":"K9565D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801132020087,"sku":"K9565D300","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"honda-k20a-complete-built-wossner-bottom-end","title":"Bourne HPP Honda K20 Complete Forged Bottom End Short Block","description":"\u003ch2\u003e\u003cstrong\u003eBourne HPP Honda K20 Forged Short Block – High or Low Compression\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBuild your engine on a foundation of motorsport excellence. The \u003cstrong\u003eBourne HPP K20 Forged Short Block\u003c\/strong\u003e is a professional-grade, fully assembled bottom end, built to order for those who demand uncompromising reliability and peak performance from their Honda K-Series.\u003c\/p\u003e\n\u003cp\u003eBy combining genuine Honda precision with world-class \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Bourne HPP Wossner Collection\" href=\"https:\/\/bournehpp.com\/collections\/wossner-pistons\" target=\"_blank\"\u003e\u003cstrong\u003eWössner\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e forged internals, we have created a bottom end capable of dominating the track while keeping the refined, high-revving character the K-Series is famous for.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eChoose Your Compression Ratio\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Compression 12.0:1:\u003c\/strong\u003e The choice for naturally aspirated builds. Maximum cylinder pressure for sharp throttle response and strong power throughout the rev range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Compression 9.0:1:\u003c\/strong\u003e Built for turbocharged and supercharged applications, giving you the headroom to run higher boost safely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOptional Hard Anodised Piston Crowns\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade to a \u003cstrong\u003eHard Anodised Crown\u003c\/strong\u003e for added protection where it matters most. The hard anodised layer shields the piston crown from extreme combustion heat and helps resist detonation damage, making it an ideal choice for forced induction, endurance racing and high-load track use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eThe Internal Powerhouse\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Wossner Pistons\" href=\"https:\/\/bournehpp.com\/collections\/wossner-pistons\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWössner Forged Pistons\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e:\u003c\/strong\u003e Specifically engineered for the K20A2\/Z4 platforms, these pistons are the choice of Europe’s leading engine builders.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Friction Technology:\u003c\/strong\u003e Coated with Wössner’s unique Moly-based skirt lubricant to reduce drag and allow for tighter tolerances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Metallurgy:\u003c\/strong\u003e Forged from 4032 T6 alloy, which minimizes thermal expansion and eliminates the \"piston slap\" common in lesser forged components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Crowns:\u003c\/strong\u003e Polished to improve flame travel and resist carbon buildup and detonation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBourne HPP Spec \u003ca rel=\"noopener\" title=\"Bourne Wossner K20 Con rods\" href=\"https:\/\/bournehpp.com\/products\/bourne-con-rods-k20\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWössner Connecting Rods\u003c\/span\u003e\u003c\/a\u003e:\u003c\/strong\u003e Crafted from high-tensile 4340 forged steel, these A-Beam rods provide a massive increase in strength over OEM units without any weight penalty.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Security:\u003c\/strong\u003e Equipped with ARP 2000 bolts as standard to ensure rod-bolt integrity at extreme RPM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShot-Peened:\u003c\/strong\u003e Stress-relieved for maximum fatigue life during endurance racing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMaster-Class Preparation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Bourne HPP, every block undergoes a rigorous preparation phase before a single bolt is turned.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePristine Block Prep:\u003c\/strong\u003e We use a Genuine Honda K20 block that is blasted, de-burred and meticulously checked for casting integrity and perfect bore geometry. To ensure a perfect ring seal and head gasket mating surface, every block is precision bored, honed to specific tolerances and skimmed for absolute flatness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThe \"Balanced\" Crank:\u003c\/strong\u003e We utilise a \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Genuine Honda Crankshaft\" href=\"https:\/\/bournehpp.com\/products\/genuine-honda-crankshaft-k-series-k20a-k20z\" target=\"_blank\"\u003eGenuine Honda Crankshaft\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e that is precision balanced to ensure smooth power delivery all the way to a 9,000+ RPM redline. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBespoke Bearing Fitment:\u003c\/strong\u003e Every build uses brand new Genuine Honda main \u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Genuine Honda Upper Bearings\" href=\"https:\/\/bournehpp.com\/products\/genuine-honda-k-series-k20a-k20z-bearing-main-daido-block-upper\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eUpper\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e, \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Genuine Honda Lower Bearings\" href=\"https:\/\/bournehpp.com\/products\/genuine-honda-k-series-k20a-k20z-bearing-main-daido-cradle-lower\" target=\"_blank\"\u003eLower\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Honda Con Rod Bearings\" href=\"https:\/\/bournehpp.com\/products\/genuine-honda-k-series-k20a-k20z-bearing-daido-connecting-rod\" target=\"_blank\"\u003e\u003cstrong\u003erod bearings\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e, individually measured and matched to the specific journals of your crankshaft for perfect oil film clearances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Reliability:\u003c\/strong\u003e We include brand new Genuine Honda \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Genuine Honda Squirter Jets\" href=\"https:\/\/bournehpp.com\/products\/genuine-honda-engine-oil-jets-squirter-k-series-k20\" target=\"_blank\"\u003eSquirter Jets\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e, \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Squirter Jet Bolts\" href=\"https:\/\/bournehpp.com\/products\/genuine-honda-engine-oil-jet-squirter-bolt-k-series-k20a-k20z\" target=\"_blank\"\u003eBolts\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Genuine Honda Thrust Washers\" href=\"https:\/\/bournehpp.com\/products\/genuine-honda-k-series-k20a-k20z-washer-thrust-taiho\" target=\"_blank\"\u003eThrust Washers\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e to keep your forged pistons cool and your crank centred under heavy lateral G-loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28%;\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72%;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Block\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGenuine Honda K20 (Blasted, De-burred, Rebored and Honed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePistons\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWössner Forged – 12.0:1 High Compression or 9.0:1 Low Compression (4032 T6 Alloy \/ Moly Coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Crown\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard or Hard Anodised (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnecting Rods\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWössner A-Beam with ARP 2000 Bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrankshaft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGenuine Honda OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGenuine Honda (Measured and fitted for perfect clearances)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew OEM Honda Squirters \u0026amp; Thrust Washers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Bourne HPP Advantage:\u003c\/strong\u003e This is a drop-in forged short block for serious K-Series enthusiasts. Whether you are aiming for a high-response 300+ bhp naturally aspirated build, a boosted track car or a high-revving street beast, this bottom end offers the peace of mind that only professional motorsport assembly can provide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustom Builds:\u003c\/strong\u003e We can build these engines to any piston and bore size required, and can also spec different aftermarket pistons. \u003cstrong\u003eContact us for more info.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady for your choice of cylinder head. Engineered to win.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Bourne HPP","offers":[{"title":"High Compression Forged Pistons 12.0:1 \/ Standard Crown","offer_id":57737724985719,"sku":"BHP-K20WBE-HC","price":4200.0,"currency_code":"GBP","in_stock":true},{"title":"High Compression Forged Pistons 12.0:1 \/ Hard Anodised Crown","offer_id":57737725018487,"sku":"BHP-K20WBE-HC-HA","price":4517.75,"currency_code":"GBP","in_stock":true},{"title":"Low Compression Forged Pistons 9.0:1 \/ Standard Crown","offer_id":57737725051255,"sku":"BHP-K20WBE-LC","price":4200.0,"currency_code":"GBP","in_stock":true},{"title":"Low Compression Forged Pistons 9.0:1 \/ Hard Anodised Crown","offer_id":57737725084023,"sku":"BHP-K20WBE-LC-HA","price":4517.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/Bourne_HPP_Honda_K20_Forged_Cylinder_Block_Assembled_1.png?v=1775058774"}],"url":"https:\/\/bournehpp.com\/collections\/honda-k20-cylinder-block-components.oembed","provider":"Bourne HPP LTD","version":"1.0","type":"link"}