COMP Cams Camshaft CB XM 296HR-12 - cca11-456-8

*Xtreme Marine Camshafts* * Extremely wide powerband helps get boat on plane while making maximum horsepower * Work against exhaust systems with restrictive back pressure * Power enhancement helps maintain top end speed for long distances * Intended for applications where low idle speeds are required PartNumber : cca11-456-8 Description : Xtreme Marine Camshaft Title : 11-456-8 CamShaft, CB XM 296HR-12 Advertised Exhaust Duration : 302 Advertised Intake Duration : 296 Assembly Lubricant Included : No Basic Operating RPM Range : 2,800-6,200 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Gear Attachment : 3-Bolt Camshaft Material : Austempered Ductile Iron Camshaft Series : Xtreme Marine Engine Family : Chevrolet 396-454 c.i. 8 Cylinder (1967-1996) Exhaust Duration at .050 inch Lift : 248 Exhaust Valve Lift : 0.566 Grind Number : XM296HR Intake Duration at .050 Inch Lift : 242 Intake Valve Lift : 0.566 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 112 Usage : Marine Valve Springs Required : Yes Cam and Lifter Kit Upgrade : CL11-456-8 K-Kit Upgrade : K11-456-8 SK-Kit Upgrade : SK11-456-8 Exhaust Duration @ .050 in. : 248 Intake Duration : 296 Exhaust Duration : 302 Intake Duration @ .050 in. : 242 RPM Range : 2000-9000 Intake Valve Lift(in) : 0.566 Lifter Type : Hydraulic Roller Exhaust Valve Lift(in) : 0.566 Engine Components::Camshafts