The COMP Cams Xtreme Energy 216/218 hydraulic roller camshaft kit for GM Ecotec engines suits street and strip use where a stronger top-end is desired. It delivers wider powerband and torque for spirited driving and occasional track work. Because valve events change, the cam requires programmer or computer modifications to tune fueling and ignition for smooth operation and peak results.
COMP Cams Camshaft Kit GM Ecotec XE258