COMP Cams - 11-683-47
Drag Race 4/7 Swap 270/280 Solid Flat Cam for Chevrolet Big Block 396-454
COMP Cams Drag Race 4 & 7 Swap Firing Order 47S310C-10 Solid Camshaft for Big Block Chevy
Camshaft Series: Drag Race 4 and 7 Swap Firing Order
Usage: Strip
Cam Type: Solid Flat Tappet
Grind Number: 47S 310C-10
Basic Operating RPM Range: 4,500-7500
Intake Duration at .050 Inch Lift: 270
Exhaust Duration at .050 inch Lift: 280
Advertised Intake Duration: 310
Advertised Exhaust Duration: 320
Lobe Separation: 110
Intake Valve Lift: 0.638
Exhaust Valve Lift: 0.638
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: Solid Flat Tappet
Amazon ASIN: B000P5G5DQ
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
