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COMP Cams 12-611-20 - Nitrided Camshaft CS 290B-6

COMP Cams  |  SKU: COMP-12-611-20
$44899 $49389

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 12-611-20 - Nitrided Camshaft CS 290B-6

Drag Race/Oval Track NIT 255/266 Solid Flat Cam for Chevrolet Small Block

Best for 1/4 to 3/8 track with fast corners. More top end than Part 12-610-5. 4000+ stall, 10.5:1 compression and up. Nitrided.

Basic Operating RPM Range: 3700-7,000
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: Nitrided Cast Iron
Lifter Type: Solid Flat Tappet
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Amazon ASIN: B002EE0A1E
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
Camshaft Series: Oval Track
Usage: Strip
Cam Type: Solid Flat Tappet
Grind Number: 290B-6

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