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COMP Cams K11-771-8 - Camshaft Kit CB XR280 R-10
COMP Cams K11-771-8 - Camshaft Kit CB XR280 R-10
SKU: COMP-K11-771-8
Regular price
$1,681.99 USD
Regular price
$1,850.19 USD
Sale price
$1,681.99 USD
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COMP Cams K11-771-8 - Camshaft Kit CB XR280 R-10
Xtreme Energy 242/248 Solid Roller Cam K-Kit for Chevrolet Big Block 396-454
Best in street machines with 2800+ stall, 10:1+ compression with 3.73-3.90 rear gears.
K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.
Kit Type: K-Kit - Complete Kit
Camshaft Series: Xtreme Energy
Usage: Street/Performance
Cam Type: Solid Roller
Basic Operating RPM Range: 2,500-6,500
Intake Duration at .050 Inch Lift: 242
Exhaust Duration at .050 inch Lift: 248
Advertised Intake Duration: 280
Advertised Exhaust Duration: 286
Lobe Separation: 110
Intake Valve Lift: 0.646
Exhaust Valve Lift: 0.653
Lifters Included: Yes
Valve Springs Included: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Austempered Ductile Iron
Lifter Type: Solid Roller
Gaskets Included: No
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Amazon ASIN: B001R9HABU
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
