5.7-6.0L engines with Cathedral port cylinder heads with supercharger, greatly improved power band over stock, computer tuning required, well rounded cam for typical supercharged LS setups, needs stall converter.
Basic Operating RPM Range
1,500-7,000
Intake Duration at 050 inch Lift
234
Exhaust Duration at 050 inch Lift
242
Duration at 050 inch Lift
234 int./242 exh.
Advertised Intake Duration
283
Advertised Exhaust Duration
291
Advertised Duration
283 int./291 exh.
Intake Valve Lift with Factory Rocker Arm Ratio
0.602 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio
0.605 in.
Valve Lift with Factory Rocker Arm Ratio
0.602 int./0.605 exh.
Lobe Separation (degrees)
114
Camshaft Gear Attachment
3-bolt
Remanufactured
No
Computer-Controlled Compatible
Yes
Valve Springs Required
Yes
Quantity
Sold individually.
Notes
With cathedral port heads. Stall converter is recommended. Custom computer tuning required.
Comp Cams Hydraulic Roller Tappet Dur. 283/291 Lift .602/.605
Summit Racing LS engine custom grinds, by COMP Cams, are hydraulic roller camshafts that have been specially ground just for us! They feature modern lobe profiles that take full advantage of high-flowing late model GM LS cylinder heads and are tailored for a specific rpm range and usage, from torque to high-rpm horsepower. Summit Racing LS engine custom grinds, by COMP Cams camshafts, are available in a variety of configurations to work with your naturally aspirated, supercharged, nitrous injected, or turbocharged LS engine.
