Ford 351C,351M-400M Magnum & Extreme Energy Camshafts
Magnum™ Cam These cams are very aggressive, designed for performance oriented vehicles where they will see little street use. Stock components are generally incompatible Changes are needed in rear end gear ratios, headers and the torque converter. Magnum Cams™ are available in two different lifter types:
Xtreme Energy™ Cams Designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design. Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration @ .050”, while delivering increased engine vacuum.
