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COMP Cams 01-600-8 - Camshaft CBVI 283Th R7 Thumper

COMP Cams 01-600-8 - Camshaft CBVI 283Th R7 Thumper

COMP Cams | 01-600-8
SKU: COMP-01-600-8
Regular price $602.99 USD
Regular price $663.29 USD Sale price $602.99 USD
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COMP Cams 01-600-8 - Camshaft CBVI 283Th R7 Thumper

Thumpr 227/241 Hydraulic Roller Cam for Chevrolet Big Block GEN VI

High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.

Thumpr 227/241 Hydraulic Roller Cam

Usage: Street/Performance
Cam Type: Hydraulic Roller
Grind Number: 283THR7
Basic Operating RPM Range: 1,900-5,600
Advertised Exhaust Duration: 303
Lobe Separation: 107
Intake Valve Lift: 0.547
Advertised Intake Duration: 283
Exhaust Duration at .050 inch Lift: 241
Intake Duration at .050 Inch Lift: 227
Exhaust Valve Lift: 0.53
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Austempered Ductile Iron
Engine Family: Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)
Cam and Lifter Kit Upgrade: CL01-600-8
K-Kit Upgrade: K01-600-8
Lifter Type: Hydraulic Roller
Amazon ASIN: B0046ZFXY8
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: 283THR7
Camshaft Series: Thumpr
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