The COMP Cams Xtreme Energy XR269HR hydraulic roller cam offers a quicker valve opening and greater area under the lift curve for improved responsiveness and more torque and horsepower over older grinds. It works in carbureted or fuel-injected setups but performs best with aftermarket intake, lower gear ratios, headers and a free-flowing exhaust. Installation should include custom tuning and appropriate supporting upgrades.
COMP Cams Camshaft LT1 XR269HR-12