Comp Cams XE 254/260 Solid Roller Cam and Lifter Kit Chevrolet Big Block 396-454 - CL11-773-8
Best for Pro Street. Needs good intake and exhaust, 11:1+ compression and 3500+ stall.
XE 254/260 Solid Roller Cam and Lifter Kit Chevrolet Big Block 396-454
PRODUCT NOTES:
Kit Type - CL-Kit - Cam and Lifter Kit
Camshaft Series - Xtreme Energy
Usage - Street/Performance
Cam Type - Solid Roller
Basic Operating RPM Range - 3200-7,200 R3
Intake Duration at .050 Inch Lift - 254 DD
Exhaust Duration at .050 inch Lift - 260 DD
Advertised Intake Duration - 292 DD
Advertised Exhaust Duration - 298 DD
Lobe Separation - 110 DD
Intake Valve Lift - 0.66 IN
Exhaust Valve Lift - 0.666 IN
Lifters Included - Yes
Valve Springs Required - Yes
Assembly Lubricant Included - No
Camshaft Gear Attachment - 3-Bolt
Camshaft Material - Austempered Ductile Iron
Lifter Type - Solid Roller
Timing Chain and Gears Included - No
Valve Stem Seals Included - No
Retainers Included - No
Locks Included - No
Gaskets Included - No
Title - XE 254/260 Solid Roller Cam and Lifter Kit Chevrolet Big Block 396-454
California Proposition 65 - WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Engine Family - Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Amazon ASIN - B001R98GO0
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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