Features Increased oil volume from the larger gears and properly sized passages along with the pressure relief valve seat and seal from these oil pumps is essential for proper oiling system function Eliminate common pressure and scavenge issues associated with the factory oil pumps Precision-machined pressure relief valve and bore Every pump is bench tested, the relief valve is seated and sealed to a minimum of 30 psi with full pop-off at 55-60 psi Feuling® M-Eight oil pumps have the groove machined on the back cover to accept the factory crank bearing seal When matched to a Feuling® cam plate, pumps reduce engine and oil temperatures, increase oil pressure volume, and scavenge volume on the return side to reduce build up of oil in the crankcase Increase oil flow in and out of the engine with corrected tolerances, oil passages and larger geroter gears High-flow 2.250" Chrome Moly gerotor gears 42% more scavenge volume with matched passages, port sizing and holes to the engine case 68% more oil volume to the crankshaft and connecting rod bearing Magnet to help protect gears and pressure relief valve More horsepower and torque to the rear wheel M-Eight Twin-Cooled motors have 30% more pressure gear volume over stock and 53% more scavenge gear volume over stock M-Eight oil-cooled motors have 27% more pressure and scavenge gear volume over stock Billet 6061 aluminum with natural finish Increases oil pressure Increased kidney passage volume Eliminates blow by and wet sumping Cooler oil & engine temperatures Made in the USA
