COMP Cams Camshaft CS XM 276HR-12 - cca12-418-8

*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 : cca12-418-8 Description : Xtreme Marine Camshaft Title : 12-418-8 CamShaft, CS XM 276HR-12 Advertised Exhaust Duration : 282 Advertised Intake Duration : 276 Assembly Lubricant Included : No Basic Operating RPM Range : 1,800-5,800 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 262-400 c.i. 8 Cylinder (1958-1998) Exhaust Duration at .050 inch Lift : 230 Exhaust Valve Lift : 0.51 Grind Number : XM276HR Intake Duration at .050 Inch Lift : 224 Intake Valve Lift : 0.503 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 112 Usage : Marine Valve Springs Required : Yes Cam and Lifter Kit Upgrade : CL12-418-8 K-Kit Upgrade : K12-418-8 SK-Kit Upgrade : SK12-418-8 RPM Range : 1000-7000 Intake Valve Lift(in) : 0.503 Exhaust Duration : 282 Intake Duration : 276 Lifter Type : Hydraulic Flat Tappet Exhaust Duration @ .050 in. : 230 Exhaust Valve Lift(in) : 0.51 Intake Duration @ .050 in. : 224 Engine Components::Camshafts