COMP Cams 11-650-47 - Camshaft CB 47S XE274H-10
Xtreme Energy 4/7 Swap 230/236 Hydraulic Flat Cam Chevrolet Big Block 396-454
High performance street, strong mid-range, needs headers and 2500+ stall.
BBC - 1965-66 396 c.i.d. 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 Order
Usage: Street/Performance
Cam Type: Hydraulic Flat Tappet
Grind Number: XE274H-10
Basic Operating RPM Range: 1,800-6,000
Intake Duration at .050 Inch Lift: 230
Exhaust Duration at .050 inch Lift: 236
Advertised Intake Duration: 274
Advertised Exhaust Duration: 286
Lobe Separation: 110
Intake Valve Lift: 0.552
Exhaust Valve Lift: 0.555
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Lifter Type: Hydraulic Flat Tappet
Amazon ASIN: B001G7846I
C.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?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: XE274H-10
