XE CCtrl 212/218 H-Rlr SK-Kit BBC GEN VI

Camshaft - Xtreme Energy - Computer Controlled - Hydraulic Roller - Lift 0.510 / 0.510 - Duration 264 / 270 - 111 LSA - 1200 / 5200 RPM - Gen VI - Big Block Chevy - Each. Very good low RPM torque. Great for towing applications, works with fuel injection. Features quicker valve opening for increased responsiveness and more area under the lift curve. Designed to increase performance without sacrificing driveability, offering gains in torque and horsepower while delivering adequate vacuum for power brakes. Works well in carbureted applications, but best performance with aftermarket intake manifolds, lower gear ratios, headers, and free-flowing exhaust.