The COMP Cams camshaft kit suits competitive jet-boat use with a B impeller and is aimed at river drags or bracket racing. The kit contains a camshaft, lifters, timing chain set, assembly lube, decals and instructions. It is formulated for high-compression marine engines—10:1+—and tuned to meet the throttle response demands of aggressive waterborne racing.
COMP Cams Camshaft Kit CB XR308H-R12