{"title":"Honda Performance Camshafts","description":"","products":[{"product_id":"bourne-hpp-performance-camshafts-cams-honda-k20-race-high-lift","title":"Bourne HPP Performance Camshafts Honda K20 \/ K24 32R Race (High Lift)","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBourne HPP 32R Camshafts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProven Race Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUpgrade your K-Series with the Bourne HPP 32R, a dedicated race profile designed to deliver maximum top-end power. Featuring the identical geometry to our billet race cams, this option offers the performance of a high-end competition profile in a cost-effective, industry-standard construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eN\/A and Turbo Capability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether you are building a track-day weapon or a drag car, the 32R profile is designed to breathe deep at high RPM.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eNaturally Aspirated:\u003c\/span\u003e\u003cspan\u003e Perfect for track-focused N\/A setups targeting \u003c\/span\u003e\u003cspan\u003eover 300bhp\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTurbo Applications:\u003c\/span\u003e\u003cspan\u003e The high-lift design supports massive flow for boosted engines, with profile capabilities of \u003c\/span\u003e\u003cspan\u003eup to 1,000 horsepower\u003c\/span\u003e\u003cspan\u003e (setup dependent). \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBuilt to Last: Chill Cast Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese camshafts are manufactured from high-quality chill cast iron blanks. This traditional manufacturing method creates an exceptionally hard outer layer that provides excellent wear resistance and longevity. It is the ideal solution for racers who need reliable, repeatable performance without the additional expense of billet machining.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eInstallation \u0026amp; Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 32R is a non-standard race profile that fundamentally changes how your engine breathes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eVTEC Delete:\u003c\/span\u003e\u003cspan\u003e To support this aggressive profile, we recommend removal of the VVT system and installing \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/bournehpp.com\/products\/bourne-hpp-vtec-delete-pins\" title=\"Bourne VTEC Lock Pins\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003eVTEC Lock Pins.\u003c\/a\u003e \u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e(This is not required)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eVCT Delete Required:\u003c\/span\u003e\u003cspan\u003e Installation requires installation of \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/bournehpp.com\/products\/k20-k24-adjustable-camshaft-gear-set\" title=\"Bourne HPP Adjustable Cam Gears K20 K24\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003eFixed Cam Gears\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eValvetrain Upgrade:\u003c\/span\u003e\u003cspan\u003e Uprated \u003ca href=\"https:\/\/bournehpp.com\/products\/bourne-hpp-inlet-exhaust-valve-spring-set-honda-k20-k24\" title=\"Bourne HPP Honda K20 Inlet and Exhaust Valve Spring Set\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eValve Springs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e are essential.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTuning:\u003c\/span\u003e\u003cspan\u003e A professional standalone ECU calibration is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInjectors: \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" title=\"Bourne HPP 550CC Injectors Honda K20 K24 K-Series\" href=\"https:\/\/bournehpp.com\/products\/honda-k-series-550cc-fuel-injectors\" target=\"_blank\"\u003eUprated Fuel Injectors\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e are essential.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIntake Duration \/ Lift: 256° \/ 14.50mm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eExhaust Duration \/ Lift: 254° \/ 13.54mm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eValve Clearance (Intake \/ Exhaust): .008” \/ .010”\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRPM Range: 1,500 - 9,000 rpm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMaterial: Chill Cast Iron\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEngine Fitment: Honda K20 \/ K24\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePart Number: BHP-HK-32R\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBest For:\u003c\/span\u003e\u003cspan\u003e High Performance N\/A \/ Competition Builds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bourne HPP","offers":[{"title":"Default Title","offer_id":55875591307639,"sku":"BHP-HK-32R","price":1259.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/bourne-cam-1.jpg?v=1759404934"},{"product_id":"honda-k20-k24-street-drop-in-cam-bourne-hpp","title":"Bourne HPP Honda K20 K24 Drop in Camshaft 21S","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaximize Your K-Series Potential Without the Complexity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eBourne HPP 21S Drop-In Camshaft (BHP-HK-21S)\u003c\/span\u003e\u003cspan\u003e is the ultimate upgrade for Honda K-Series enthusiasts seeking measurable performance gains without the cost or hassle of a full cylinder head build. Designed by engineers with real-world motorsport experience, this camshaft bridges the gap between stock reliability and race-winning performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTrue Drop-In Convenience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnlike aggressive race profiles that require expensive supporting mods, the 21S is designed to operate safely with your factory setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eNo cylinder head machining required.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCompatible with standard valve springs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWorks with OEM valvetrain components.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDyno-Proven Results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDon't just chase peak numbers - chase usable power. Independent testing against leading competitor profiles has demonstrated proven results up to and over 260BHP, depending on your supporting modifications and intake setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCrucially, the 21S isn’t just about top-end power. It is engineered to deliver superior mid-range torque compared to OEM JDM cams and other drop-in options. This ensures that while you achieve high peak horsepower, you also gain significant acceleration out of corners and a wider power band.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eBuilt to Last: Chill Cast Construction\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eReliability is just as important as performance. Bourne HPP camshafts are manufactured from \u003c\/span\u003e\u003cspan\u003ehigh-quality chill cast iron blanks\u003c\/span\u003e\u003cspan\u003e, the industry standard for durability. This process ensures exceptional surface hardness and resistance to wear, preventing lobe pitting and degradation over time. Whether you are commuting or redlining on the track, you can trust these cams to withstand the rigours of high-performance driving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOn the Road \u0026amp; Track\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether you are building a regulated race car or a fast road daily, the 21S delivers smooth, predictable power delivery. You maintain a stable idle and excellent cold-start behaviour while gaining a significant edge in throttle response and torque across the rev range.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eRecommended Extras: \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/bournehpp.com\/products\/honda-k-series-410cc-fuel-injectors\" target=\"_blank\" title=\"Bourne HPP Honda K20 K24 K-Series 410CC Injectors\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\"\u003eBourne HPP Injectors,\u003c\/a\u003e \u003ca href=\"https:\/\/bournehpp.com\/products\/bourne-hpp-inlet-exhaust-valve-spring-set-honda-k20-k24\" rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003eBourne HPP Valve Springs\u003c\/a\u003e, \u003ca href=\"https:\/\/bournehpp.com\/products\/bourne-hpp-inlet-exhaust-valve-set-honda-k20-k24\" style=\"color: rgb(255, 42, 0);\"\u003eBourne HPP Valves,\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eIntake Duration \/ Lift: 260° \/ 13.46mm\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eExhaust Duration \/ Lift: 252° \/ 12.19mm\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eValve Clearance (Intake \/ Exhaust): .008” \/ .012”\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRPM Range: 1,500 - 9,000 rpm\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHP Gains: 20 - 30 HP\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTorque Gains: 15 - 20 lb-ft\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMaterial:\u003c\/span\u003e\u003cspan\u003e Chill Cast Iron\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003cspan\u003e Honda K20 \/ K24\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003ePart Number:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBHP-HK-21S\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBest For: Street \/ Fast Road\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-pm-slice=\"0 0 []\"\u003e \u003c\/p\u003e","brand":"Bourne HPP","offers":[{"title":"Default Title","offer_id":55875690627447,"sku":"BHP-HK-21S","price":1050.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/bourne-cam-1_a5f4a46a-b79c-45c1-be04-b19def75b4df.jpg?v=1759406574"},{"product_id":"bourne-hpp-performance-billet-camshafts-honda-k20-k24-race-high-lift-super-finished","title":"Bourne HPP Performance Billet Camshafts Honda K20 \/ K24 32R Race (High Lift, Super Finished)","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBourne HPP 32R Billet Camshafts (Super Finished)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe Ultimate Race Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen second best isn’t an option, the Bourne HPP 32R Billet Camshaft is the definitive choice. Engineered for extreme applications, this is an all-out race profile machined from high-grade billet steel. It is the exact specification used in our own \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/bournehpp.com\/blogs\/news\/bourne-hpp-tegiwa-nsx-time-attack-victory-2025\" title=\"Bourne HPP Tegiwa NSX Time Attack Technical Blog\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003eBourne HPP K22 Honda NSX\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e, proving its dominance in the harshest competitive environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEngineered for Extreme Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for fully built engines, the 32R profile utilises aggressive lift and duration to unlock massive airflow at high RPM.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eForced Induction:\u003c\/span\u003e\u003cspan\u003e The structural integrity of billet steel makes this the ideal choice for high-boost setups, supporting \u003c\/span\u003e\u003cspan\u003eup to 1,000 horsepower\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eNaturally Aspirated:\u003c\/span\u003e\u003cspan\u003e Capable of pushing high-compression N\/A builds to \u003c\/span\u003e\u003cspan\u003eover 300bhp\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe Billet Advantage: Super Finished Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat sets this camshaft apart is the manufacturing process. Machined from a solid billet blank for maximum tensile strength, these cams undergo a specialised super-finishing process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis treatment polishes the camshaft to a mirror-like quality, significantly minimising friction losses. The result is a valvetrain that runs cooler, freer, and with greater efficiency—essential for endurance racing and high-boost applications where every horsepower counts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eInstallation \u0026amp; Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 32R is a non-standard race profile that fundamentally changes how your engine breathes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eVVT Delete:\u003c\/span\u003e\u003cspan\u003e To support this aggressive profile, we recommend removal of the VVT system and installing \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/bournehpp.com\/products\/bourne-hpp-vtec-delete-pins\" title=\"Bourne VTEC Lock Pins\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003eVTEC Lock Pins.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eVCT Delete Required:\u003c\/span\u003e\u003cspan\u003e Installation requires installation of \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/bournehpp.com\/products\/k20-k24-adjustable-camshaft-gear-set\" title=\"Bourne HPP Adjustable Cam Gears K20 K24\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003eFixed Cam Gears\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eValvetrain Upgrade:\u003c\/span\u003e\u003cspan\u003e Uprated \u003ca rel=\"noopener\" title=\"Bourne HPP Honda K20 Inlet and Exhaust Valve Spring Set\" href=\"https:\/\/bournehpp.com\/products\/bourne-hpp-inlet-exhaust-valve-spring-set-honda-k20-k24\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eValve Springs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e are essential.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTuning:\u003c\/span\u003e\u003cspan\u003e A professional standalone ECU calibration is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\u003cspan\u003eInjectors: \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/bournehpp.com\/products\/honda-k-series-550cc-fuel-injectors\" title=\"Bourne HPP 550CC Injectors Honda K20 K24 K-Series\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003eUprated Fuel Injectors\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e are essential.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTechnical Specifications\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIntake Duration \/ Lift: 256° \/ 14.50mm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eExhaust Duration \/ Lift: 254° \/ 13.54mm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eValve Clearance (Intake \/ Exhaust): .008” \/ .010”\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRPM Range: 1,500 - 9,000 rpm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003cspan\u003e Billet Steel (Super Finished)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003cspan\u003e Honda K20 \/ K24\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBHP-HK-32RB\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003eBest For: High Boost Turbo \/ Endurance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bourne HPP","offers":[{"title":"Default Title","offer_id":55875690955127,"sku":"BHP-HK-32RB","price":1728.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/BourneHPP-021.png?v=1759406591"},{"product_id":"k20-k24-adjustable-camshaft-gear-set","title":"Bourne HPP K20 \/ K24 Adjustable Camshaft Gear Set","description":"\u003cp data-path-to-node=\"5\"\u003eThe Bourne HPP \u003cstrong\u003eadjustable camshaft gear set\u003c\/strong\u003e is engineered to replace the OEM Honda VTC (Variable Timing Control) system, providing fixed and absolute timing accuracy.\u003cbr\u003e\u003cbr\u003eConstructed from high-strength 8620 billet alloy steel, these gears offer \u003cspan class=\"math-inline\" data-math=\"14^\\circ\" data-index-in-node=\"232\"\u003e14\u003cspan\u003e° \u003c\/span\u003e\u003c\/span\u003eof total adjustment with laser etched timing marks to facilitate precise dial-in of high-lift aftermarket camshafts. Such as our own \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/bournehpp.com\/products\/bourne-hpp-performance-camshafts-cams-honda-k20-race-high-lift\" target=\"_blank\" title=\"Bourne HPP High Lift Camshaft 32R\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\"\u003e32R High Lift Camshaft.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThis mechanical conversion is essential for high-compression or forced induction builds where valve-to-piston clearances must be strictly maintained without hydraulic interference.\u003c\/p\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: 56.2811%; height: 19.6px;\"\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.2588%; height: 19.6px;\"\u003e\u003cstrong\u003eDetail\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: 56.2811%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.2588%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003eBHPP-KATG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 56.2811%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.2588%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eBourne HPP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 56.2811%; 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: 41.2588%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003e8620 Billet Alloy Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 56.2811%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003eTotal Adjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.2588%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003e\u003cspan\u003e14°\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\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\"\u003eK24A3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003eK24Z\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bourne HPP","offers":[{"title":"Default Title","offer_id":56925571383671,"sku":"BHP-KATG","price":350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/Bourne_HPP_K20_K24_Adjustable_Camshaft_gears_all.png?v=1774347408"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/collections\/bourne-cam-1.jpg?v=1774967345","url":"https:\/\/bournehpp.com\/collections\/honda-k20-k24-performance-camshafts.oembed","provider":"Bourne HPP LTD","version":"1.0","type":"link"}