Honda K20A / K24 Integrated Dry Sump Kit - No External Belt

AT Power Integrated Dry Sump System for Honda K20A/K24 Engines

Unlock the full performance potential of your Honda K20A or K24 engine with AT Power’s Innovative Integrated Dry Sump System - engineered for professional motorsport and high-performance racing applications. Designed to eliminate oil starvation during high-G cornering, braking, and acceleration, this cutting-edge dry sump system reduces engine oil temperatures and minimises crankshaft drag - releasing more horsepower and improving engine reliability under extreme race conditions.

Integrated High-Efficiency Oil Pump System

This system features a compact, billet-machined, low-profile oil pan and a 3 stage oil pump combining:

• A high-efficiency Gear-Pump Pressure Stage


• Dual positive displacement G-rotor Scavenge Stages, internally gear-driven by the factory K20A oil pump drive chain

Optimised Crankcase Pressure & Oil Flow

Scavenge pumps efficiently extract aerated oil directly from the sump pan into a remote tank:

• Reduces crankcase pressure and piston resistance


• Improves horsepower output and oil circulation


• Increases overall oil capacity for superior cooling and endurance

Featuring fully integrated scavenge galleries, the system reduces reliance on vulnerable external oil lines and fittings - minimising leak risks and installation time. This is a motorsport-grade component and must be installed by a qualified motorsport professional. If you are unsure, we strongly advise that all mechanical and safety-critical work be carried out by a certified expert.

S-CAN 3D accepts no liability for damage resulting from improper installation or misuse. For support or guidance, please contact the AT Power sales team.

The Unit Includes:

• Billet-machined sump pan with turbo drain feature


• Integrated externally adjustable Pressure Relief Valve (PRV) for quick tuning

Developed in collaboration with Duxe Engine Works (Belgium), this system underwent over 10 hours of dyno testing at up to 9,500 RPM, followed by a full season in the FIA European Autocross Championship.

Post-season teardown showed zero signs of wear-proving durability and reliability in competitive environments.

Compatible Engines:

• Honda Civic, Integra with K20A/K24 engines (maximum 100mm crankshaft stroke)


• For K24 engines: OEM oil pump and balance shaft assembly must be removed. Replace with K20A oil pump drive chain.

We also offer dry sump oil tanks, oil pump fittings, and other essential accessories for a seamless installation.

Whether you're building a track car, time attack machine, or a competitive race vehicle, AT Power’s Integrated Dry Sump System delivers world-class performance with simplified installation.

If you require something more bespoke, please contact us.

Motorsport Use Only! This product is designed for professional motorsport applications and must be installed by a qualified technician. If assistance is required, please contact AT Power’s sales team.

This is a 'Configured' Product - See Delivery Tab