COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. By using an aggressive lobe profile, these kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.

More From This Category

COMP Cams Camshaft, Drag Race, Solid Flat, Advertised Duration 284/294, Lift .564/.589, 351C, 351M-400M, Each

COMP Cams Camshaft, Drag Race, Solid Flat, Advertised Duration 284/294, Lift .564/.589, 351C, 351M-400M, Each

$672.11

COMP Cams Mutha' Thumpr 235/249 Hydraulic Roller Cam GK-Kit for OE Roller SBC

COMP Cams Mutha' Thumpr 235/249 Hydraulic Roller Cam GK-Kit for OE Roller SBC

$2,242.63

COMP Cams Cam/Lifters/Timing, Nostalgia Plus, Solid Flat, Advertised Duration 299/309, Lift .581/.622, For Chevrolet Big Block 396-454, Kit

COMP Cams Cam/Lifters/Timing, Nostalgia Plus, Solid Flat, Advertised Duration 299/309, Lift .581/.622, For Chevrolet Big Block 396-454, Kit

$903.56

COMP Cams Camshaft, Magnum, Solid Roller Cam, Advertised Duration 288/288, Lift 0.55/0.55, For Chrysler 273-360, Each

COMP Cams Camshaft, Magnum, Solid Roller Cam, Advertised Duration 288/288, Lift 0.55/0.55, For Chrysler 273-360, Each

$1,077.45

COMP Cams Camshaft, Drag Race, Solid Roller, Advertised Duration 311/315, Lift .748/.710, For Chevrolet Big Block 396-454, Each

COMP Cams Camshaft, Drag Race, Solid Roller, Advertised Duration 311/315, Lift .748/.710, For Chevrolet Big Block 396-454, Each

$1,077.45

COMP Cams Camshaft, Drag Race, Solid Roller, Advertised Duration 322/360, Lift .878/.867, For Chevrolet Big Block 396-454, Each

COMP Cams Camshaft, Drag Race, Solid Roller, Advertised Duration 322/360, Lift .878/.867, For Chevrolet Big Block 396-454, Each

$1,077.45