HYDRAULIC-Very Strong torque, smooth idle, excellent mileage
Advertised Duration 250/258, Duration @.050" 206/214, Valve Lift .432/.453, 111 Degree Lobe Sep.
Extreme 4x4 performance from COMP Cams.
COMP Cams Xtreme Energy 4x4 cam and lifter kits are built to take advantage of the latest cam technology to provide maximum performance and low-end torque for your vehicle. Whether your use is off-roading or towing, there is an Xtreme 4x4 for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.