The COMP Cams CS XR300HR-1 cam and lifter kit includes camshaft, lifters, assembly lube, decals and instructions for a comprehensive installation. Designed for pro street and bracket-racing work with 10:1+ compression and heavy-duty components, it needs a 3500+ stall converter and quality intake and headers to realize peak power, with a correspondingly rough idle in many setups.
COMP Cams Cam & Lifter Kit CS XR300HR-1