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COMP Cams 12-686-47 - Camshaft CS 47S 290B-6

COMP Cams  |  SKU: COMP-12-686-47
$32099 $35309

DISCLAIMER: This Item Is Special Ordered, which may have cancellation or return restrictions. Please see our terms and conditions for more information.

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

COMP Cams 12-686-47 - Camshaft CS 47S 290B-6

Drag Race 4/7 Swap 255/266 Solid Flat Cam for Chevrolet Small Block

4000+ stall, 10.5:1 compression and up.

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
Camshaft Series: Drag Race 4 and 7 Swap Firing Order
Usage: Strip
Cam Type: Solid Flat Tappet
Grind Number: 47S 290B-6
Basic Operating RPM Range: 4,000-7000
Intake Duration at .050 Inch Lift: 255
Exhaust Duration at .050 inch Lift: 266
Advertised Intake Duration: 290
Advertised Exhaust Duration: 304
Lobe Separation: 106
Intake Valve Lift: 0.54
Exhaust Valve Lift: 0.534
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Lifter Type: Solid Flat Tappet
Amazon ASIN: B001G7CX1U
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.

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