Cam Style:Hydraulic roller tappet
Basic Operating RPM Range:2,000-6,200
Intake Duration at 050 inch Lift:224
Exhaust Duration at 050 inch Lift:228
Duration at 050 inch Lift:224 int./228 exh.
Advertised Intake Duration:273
Advertised Exhaust Duration:277
Advertised Duration:273 int./277 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.547 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.550 in.
Valve Lift with Factory Rocker Arm Ratio:0.547 int./0.550 exh.
Lobe Separation (degrees):114
Computer-Controlled Compatible:Yes
Grind Number:273H-11
Valve Springs Required:Yes
Quantity:Sold individually.
Notes:Fits engines without variable cam timing. A programmer upgrade is required for this camshaft.


These 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.