The COMP Cams camshaft kit is supplied as a small kit with camshaft, lifters, timing chain set, assembly lube, decals and instructions. The CS XR270HR-11 profile delivers strong mid-range power but typically requires headers, 3.55–4.10 gearing and a 2000 rpm stall converter; expect a more noticeable idle as a trade-off for increased torque and responsiveness.
COMP Cams Camshaft Kit CS XR270HR-11