Feuling Race Series Oil Pump and Camplate Kit For Harley Oil Cooled Milwaukee-Eight Feuling Race Series oil pump and camplate kits increase oil pressure, oil volume, engine oil flow and return oil scavenging for a quieter and smoother running engine. Increases oil flow and volume by enlarging the oil pump reservoirs and critical oil passages including matching the oil portholes throughout the camplate to the portholes in the engine case which increases engine oil flow to the lifters, piston cooling jets, crankshaft and rod bearings. Features: Includes a billet 7075 hard anodized oil pump which is 50 harder and stronger than the factory pump holding tighter tolerances under temperature Includes Feuling High Flow billet camplate made from 7075 aluminum, which is 50 harder and stronger than the factory camplate Oil pumps are bench tested, the relief valve is seated and sealed to a minimum of 30 psi with full pop-off at 55-60 psi 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 Feuling oil pump and camplate combination eliminates common pressure and scavenge issues associated with the factory oiling systems 15-25 degree cooler engine temperatures 15-30 degree cooler oil temperatures 10-30 more psi of oil pressure Reduces wet sumping, blow by and oily air cleaners Test results show 2 horsepower gain and 2 ft/lbs of torque gain to the rear wheel Feuling test results show as much as 50 reduction of engine sump oil level 27 more pressure and scavenge gear volume over stock, 42 more scavenge volume through port sizing, matched passages, and holes to the engine case and 68 more oil volume to the crankshaft and connecting rod bearing