FEULING HP+ TAPPETS

Feuling Motor Company has optimized these new HP+ hydraulic lifters to work with their SuperPump as a balanced system. This dyno-developed and track tested combination of the SuperPump and HP+ tappet combination will allow the your engine to provide maximum Horsepower, reliability and longevity.
Note: For optimum improvement in Twin Cam and Milwaukee Eight these tappets must be used with a Fueling oil pump.