Work best with COMP Cams® Roller Rockers and matched Valve Springs. Require other performance parts like Intake Manifold, Headers, etc. for best performance.
Quicker Opening Lobe Profiles Deliver Increased Responsiveness And More Area Under The Lift Curve
More Vacuum Allows A Step Up In Duration For Greater Performance
Best Seller; Excellent All Around Performance In Street Carbureted Applications
Limited 1 Year Warranty