The COMP Cams Xtreme Energy 210/218 hydraulic roller cam for GM Ecotec applications is optimized for blower installations and aggressive street use. It broadens the powerband for forced-induction builds while maintaining usable street manners. For reliable results this cam benefits from a programmer or ECU tuning to match the altered valve timing and lift to the rest of the engine.
COMP Cams Camshaft Kit GM Ecotec XE252