COMP Cams 11-754-14 - Camshaft CB 47S 318Rxh-16
Camshaft - Drag Race - Mechanical Roller - 4/7 Swap - Lift 0.846 / 0.810 in - Duration 318 / 352 - 116 LSA - 5200 / 9200 RPM - Big Block Chevy - Each
Nitrous and blown race applications.
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.
Intake Duration at .050 Inch Lift: 285
Exhaust Duration at .050 inch Lift: 312
Advertised Intake Duration: 318
Advertised Exhaust Duration: 352
Lobe Separation: 116
Intake Valve Lift: 0.846
Exhaust Valve Lift: 0.81
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Lifter Type: Solid Roller
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Amazon ASIN: B001O0BQG2
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: 47S 318RXH-16
Camshaft Series: Drag Race 4 and 7 Swap Firing Order
Usage: Strip
Cam Type: Solid Roller
Grind Number: 47S 318RXH-16
Basic Operating RPM Range: 5,200-9200