2018 - 2021 HARLEY-DAVIDSON SOFTAIL SLIM

Hp+ oil system kit for milwaukee 8 engines | FEULING OIL PUMP CORP.

Product description

Quieter and smoother engine operation Increase oil pressure, scavenge volume and engine oil flow 15-35 degree cooler engine temperatures 15-30 degree cooler oil temperatures 15-30 more PSI of oil pressure Eliminate wet sumping, blow by and oily air cleaners Test results show 2 horsepower gain and 2 ft./lb. of torque gain to the rear wheel Race Series kits include Race Series oil pump, Race Series lifters, high flow cam plate and cam installation kit Billet 7075 aluminum oil pump is 50% harder and stronger than the factory pump; holds tighter tolerances under temperature Race Series hydraulic lifters have a full .200" of total travel designed with a slower bleed-down rate to handle very heavy valve spring pressures, increase engine rpm before valve float and have increased roller clearance for steep ramped camshafts