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COMP Cams 11-748-14 - Camshaft CB 47S 312-R10
COMP Cams 11-748-14 - Camshaft CB 47S 312-R10
SKU: COMP-11-748-14
Regular price
$546.95 USD
Regular price
$601.64 USD
Sale price
$546.95 USD
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COMP Cams 11-748-14 - Camshaft CB 47S 312-R10
Drag Race 4/7 Swap 278/280 Solid Roller Cam for Chevrolet Big Block 396-454
Good bracket, good heads, 11:1+ compression, 4500-5000 stall.
Amazon ASIN: B000P5D7LY
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 312R10
Camshaft Series: Drag Race 4 and 7 Swap Firing Order
Usage: Strip
Cam Type: Solid Roller
Grind Number: 47S 312R10
Basic Operating RPM Range: 4,800-7400
Intake Duration at .050 Inch Lift: 278
Exhaust Duration at .050 inch Lift: 282
Advertised Intake Duration: 312
Advertised Exhaust Duration: 319
Lobe Separation: 110
Intake Valve Lift: 0.714
Exhaust Valve Lift: 0.68
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Lifter Type: Solid Roller
