Fits: 5.7L & 6.1L Hemi 2003-2010
Hydraulic roller tappet
Basic Operating RPM Range:
Intake Duration at 050 inch Lift:
Exhaust Duration at 050 inch Lift:
Duration at 050 inch Lift:
224 int./228 exh.
Advertised Intake Duration:
Advertised Exhaust Duration:
273 int./277 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
Exhaust Valve Lift with Factory Rocker Arm Ratio:
Valve Lift with Factory Rocker Arm Ratio:
0.547 int./0.550 exh.
Lobe Separation (degrees):
Valve Springs Required:
Camshaft Manufacturers Description:
Needs extended rev limit and better exhaust, strongest power over 2,500 RPM. Custom computer tuning is required for this camshaft.
Fits engines without variable cam timing
COMP Cams Xtreme fuel injected camshafts are designed for late model applications. Ground using faster-opening and more efficient ramp profiles, Xtreme camshafts are engineered for 1.6 ratio rocker arms and beehive valve springs, which provide a dramatic increase in torque and horsepower.