The COMP Cams camshaft kit CRS 306S ships as a small kit including camshaft, lifters, timing chain set, assembly lube, decals and instructions. Intended for maximum bracket racing and Pro Street efforts, it requires high compression (10:1–11:1) and very high stall converters in the 4000–4500 RPM range, along with aggressive gearing up to 4.88 to match the cam’s race-oriented power delivery.
COMP Cams Camshaft Kit CRS 306S