Includes precision-ground crown radius and surface finish to promote performance camshaft compatibility and high-rpm durability
Lightweight design and premium one-piece pushrod seat provide an extended rpm range
Features precision-machined and accurately located oil band to yield a consistent, properly metered oil flow and 0.012 inches EDM oil hole in the lifter face to increase oil flow to the lifter face to camshaft lobe contact point
Designed for elevated, race application valve spring pressures
COMP Cams Performance Series Solid/Mechanical Lifters with EDM Injection technology have all of the same high quality features as Performance Series Solid/Mechanical Lifters with the addition of the EDM oiling hole on the lifter face. These are premium lifters designed specifically for high-end street and race applications. Built to extreme precision tolerances to create the most durable solid lifters available, Performance Series lifters are engineered to handle elevated, race application valve spring pressures. Each lifter features a precision-ground crown radius and surface finish to extend high-rpm durability and promote compatibility with performance camshafts.