COMP Cams Camshaft B455 XE274H-10 - cca96-210-4

*Xtreme Energy Camshafts* * Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve * More vacuum allows an increase in duration for improved performance and assists power brakes * Excellent performance in street carbureted applications * Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc. PartNumber : cca96-210-4 Description : Xtreme Energy Camshaft Title : 96-210-4 CamShaft, B455 XE274H-10 Advertised Exhaust Duration : 286 Advertised Intake Duration : 274 Assembly Lubricant Included : Yes Basic Operating RPM Range : 2,000-6,000 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Flat Tappet Camshaft Material : Cast Iron Camshaft Series : Xtreme Energy Engine Family : Buick 400, 430, 455 c.i. 8 Cylinder (1967-1976) Exhaust Duration at .050 inch Lift : 236 Exhaust Valve Lift : 0.506 Grind Number : XE274H Intake Duration at .050 Inch Lift : 230 Intake Valve Lift : 0.506 Lifter Style : Hydraulic Flat Tappet Lifters Included : No Lobe Separation : 110 Usage : Street/Performance Valve Springs Required : Yes Intake Duration @ .050 in. : 230 Intake Duration : 274 Exhaust Duration @ .050 in. : 236 Intake Valve Lift(in) : 0.506 Exhaust Duration : 286 Exhaust Valve Lift(in) : 0.506 Lifter Type : Hydraulic Flat Tappet RPM Range : 2000-6000 Engine Components::Camshafts