The COMP Cams CB XS274S-10 camshaft delivers very strong mid-range torque and improved throttle response, with a recommended 2500+ stall converter for optimal power delivery. It is aimed at drivers wanting aggressive midrange performance while retaining usable street manners compared with extreme race grinds. Important: BBC 1965–1966 396 c.i.d. engines with a rear-journal oiling groove will require a special camshaft and the listed numbers will not fit.
COMP Cams Camshaft CB XS274S-10