COMP Cams Camshaft CBVI XM284HR-12 - cca01-451-8

Hydraulic Roller - Xtreme Marine: Good for jet boat with A impeller. Great for pleasure or mild performance use.; 284/290 Advertised Duration, 230/236 Duration .050", .547"/.547" Lift, 112 Lobe Separation; Adjustable valve train required; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump; PartNumber : cca01-451-8 Description : Xtreme Marine Camshaft Title : 01-451-8 CamShaft, CBVI XM284HR-12 Advertised Exhaust Duration : 290 Advertised Intake Duration : 284 Assembly Lubricant Included : No Basic Operating RPM Range : 2,200-5,800 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 GEN VI 454 and 502 c.i. 8 Cylinder (1966-1999) Exhaust Duration at .050 inch Lift : 236 Exhaust Valve Lift : 0.547 Grind Number : XM284HR Intake Duration at .050 Inch Lift : 230 Intake Valve Lift : 0.547 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 112 Usage : Marine Valve Springs Required : Yes Cam and Lifter Kit Upgrade : CL01-451-8 K-Kit Upgrade : K01-451-8 SK-Kit Upgrade : SK01-451-8 RPM Range : 2000-9000 Intake Duration : 284 Intake Valve Lift(in) : 0.547 Exhaust Valve Lift(in) : 0.547 Lifter Type : Hydraulic Roller Exhaust Duration : 290 Intake Duration @ .050 in. : 230 Exhaust Duration @ .050 in. : 236 Engine Components::Camshafts