The COMP Cams cam and lifter kit XR280HR ships with camshaft, lifters, assembly lube, decals and instructions. Focused on higher-speed response and top-end power, it requires headers, lower final-drive gearing and a 2500+ rpm stall converter to make the most of its characteristics and to ensure proper engine performance and calibration.
COMP Cams Cam & Lifter Kit CS XR280HR-1