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Anti-Pump-Up Lifters

Anti-Pump-Up Lifters are designed for performance hydraulic flat tappet applications where improved valve control at higher RPM is needed. Their design helps reduce hydraulic lifter pump-up, allowing the valvetrain to maintain more consistent operation as engine speed increases.

These lifters provide the convenience of a hydraulic valvetrain with reduced maintenance, while offering improved performance compared with standard hydraulic lifters. They are an excellent choice for performance street, muscle car, hot rod, and mild street/strip applications.

Herbert Cams offers Anti-Pump-Up Lifters for a variety of popular performance engine applications.

Choose the correct lifter based on your engine, camshaft, valve spring pressure, RPM range, and intended application.