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PRODUCT DESCRIPTION
Grind # XA240/365-XA256/355-117+5
Maximum Street - Street/Strip - Race
Duration at .050: 240/256
117 Lobe Center Angle with a 112 Degree Intake Centerline
Lift with 1.7 Rocker Arm Ratio: .621"/.604"
Recommended Displacement: 402-418 Cubic Inch Engines
Recommended Compression Ratio: 9.0:1-10.5:1
Recommended Headers: 1 7/8" - 2"
Recommended Stall Converter: 3800+ RPM
Recommended Rear Axle Ratio: 3.55 - 4.10 The CS 240/256 centrifugal supercharger LS camshaft is designed for max-street or race applications in vehicles using 5.7-6.2 liter LS engines equipped with centrifugal style superchargers.
The CS 240/256 Supercharger Camshaft will have a "lopey" or "choppy" idle and strong power through the upper RPM range with emphasis on extended RPM capability. This camshaft will perform best in a vehicle properly set up for upper RPM performance with modifications including headers, free-flowing performance exhaust, increased stall speed torque converter, and optimum final drive ratio. Valve spring and pushrod upgrades are required.
Our Supercharger series cams are designed with our renowned smooth cam lobe design that provides quiet valve train operation and excellent upper rpm stability. Cam Motion offers this cam in 5150, 8660, and our top-of-the-line 8620 camshaft cores. You can read more about our cam cores here > Cam Motion's cam cores
Recommended Accessories:
•Cam Motion .660" lift Dual Valve Spring Kit
•Cam Motion 5/16".080" Wall Hardened Chromoly Pushrods