Description
COMP Cams 12-663-47 – Camshaft CS 47S XS274S-10
Xtreme Energy 4/7 Swap 236/242 Solid Flat Cam for Chevrolet Small Block
Very strong mid-range, torque and throttle response. 2200+stall.
SBC – 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us , and we will assist you with placing an order.
Camshaft Series: Xtreme Energy 4 and 7 Swap Firing OrderUsage: Street/PerformanceCam Type: Solid Flat TappetGrind Number: XE274SBasic Operating RPM Range: 2,000-6,400Intake Duration at .050 Inch Lift: 236Exhaust Duration at .050 inch Lift: 242Advertised Intake Duration: 274Advertised Exhaust Duration: 280Lobe Separation: 110Intake Valve Lift: 0.501Exhaust Valve Lift: 0.51Lifters Included: NoValve Springs Required: YesAssembly Lubricant Included: YesCamshaft Gear Attachment: 3-BoltCamshaft Material: Cast IronEngine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)Lifter Type: Solid Flat TappetAmazon ASIN: B001G7GU5UC.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: XE274S
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