Description
COMP Cams 11-234-3 – Camshaft CB XE256H-10
Camshaft – Xtreme Energy – Hydraulic Flat Tappet – Lift 0.480 / 0.485 in – Duration 256 / 268 – 110 LSA – 1000 / 5200 RPM – Big Block Chevy – Each
Strong torque thru low and mid-range, good idle.
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Usage: Street/PerformanceCam Type: Hydraulic Flat TappetGrind Number: XE256HBasic Operating RPM Range: 1,000-5,200Intake Duration at .050 Inch Lift: 212Exhaust Duration at .050 inch Lift: 218Advertised Intake Duration: 256Advertised Exhaust Duration: 268Lobe Separation: 110Intake Valve Lift: 0.48Exhaust Valve Lift: 0.485Lifters Included: NoValve Springs Required: YesAssembly Lubricant Included: YesCamshaft Gear Attachment: 3-BoltCamshaft Material: Cast IronEngine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)Cam and Lifter Kit Upgrade: CL11-234-3K-Kit Upgrade: K11-234-3Lifter Type: Hydraulic Flat TappetSK-Kit Upgrade: SK11-234-3Amazon ASIN: B000CEQDA0C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for On-Road Vehicles?: NoC.A.R.B. Exemption Reason: N/AC.A.R.B. E.O. Number: N/AGrind Number: XE256HCamshaft Series: Xtreme Energy
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