The COMP Cams CS XR270HR-11 camshaft kit is a complete mid-range performance upgrade that requires headers, 3.55–4.10 gears and a 2000 rpm stall converter to perform optimally. The K-KIT includes camshaft, lifters, springs, retainers, locks, seals, timing chain set, assembly lube, decals and instructions. Buyers should expect a noticeable idle as part of the cam’s character.
COMP Cams Camshaft Kit CS XR270HR-11