Comp Cams Xtreme Marine 254/264 Hydraulic Flat Cam for Chevrolet Big Block 396-454 - 11-252-4
Jet w/ B impeller, 10:1+ compression, river drags, bracket racing.
Xtreme Marine 254/264 Hydraulic Flat Cam for Chevrolet Big Block 396-454
PRODUCT NOTES:
Camshaft Series - Xtreme Marine
Usage - Marine
Cam Type - Hydraulic Flat Tappet
Grind Number - XM298H
Basic Operating RPM Range - 3200-6,800 R3
Intake Duration at .050 Inch Lift - 254 DD
Exhaust Duration at .050 inch Lift - 264 DD
Advertised Intake Duration - 298 DD
Advertised Exhaust Duration - 316 DD
Lobe Separation - 112 DD
Intake Valve Lift - 0.575 IN
Exhaust Valve Lift - 0.578 IN
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)
Cam and Lifter Kit Upgrade - CL11-252-4
K-Kit Upgrade - K11-252-4
Lifter Type - Hydraulic Flat Tappet
California Proposition 65 - WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
SK-Kit Upgrade - SK11-252-4
Title - Xtreme Marine 254/264 Hydraulic Flat Cam for Chevrolet Big Block 396-454
Amazon ASIN - B000P5B5AO
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
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For more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components.
With COMP Cams®, there is no compromise - you're in first place.
