Race Series Solid Lifters Designed for engines with radical valve spring pressures and large lift camshafts; maintain proper and critical oil flow to top end with metered oiling Utilize standard pushrod seat height; Feuling recommends using Race Series adjustable pushrods Optimize valvetrain stability, increase engine rpm, horsepower and torque output Made from hardened steel, CNC-machined and precision-ground Recommended for both strip and high-performance street engines Decrease valve float; maintain maximum valve lift Made in the USA High volume oil pump recommended.
