Race Series® oil system packs for M8 upgrade oil flow and scavenge volume to deliver cooler, quieter engine operation and improved reliability.
- Increase scavenge and pressure flow with matched passages for improved lifter, jet, crank and rod bearing oiling.
- 42% more scavenge volume and 68% more oil volume to crankshaft and rod bearings; engine temps run 15°-25° cooler and oil temps 15°-30° cooler.
- Test results show up to a 2 hp gain and 2 ft·lb of torque to the rear wheel, plus 10–30 psi more oil pressure in typical applications.
Kits include a Race Series® oil pump, full-travel or short-travel hydraulic roller lifters, high-flow camplate and cam installation kit, cam bearing, cam/crank bolts and washers, and assembly lube.
Billet 7075 aluminum components and bench-tested pumps with a relief valve sealed to a minimum of 30 psi (pop at 55–60 psi) eliminate common pressure and scavenge issues and reduce sump level and blow-by.
Made in the USA. 💧