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The COMP Cams X4 278H-1 cam and lifter kit includes camshaft, lifters, assembly lube, decals and instructions and favors top-end power when paired with a strong intake, headers and proper gearing. Recommended with 9.5:1 compression and a 2500+ stall converter, it provides notable high-rpm performance for builds focused on upper-range horsepower.
COMP Cams Cam & Lifter Kit CB X4 278H-1
