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CSP2026

COMP Cams K11-252-4 - Camshaft Kit CB XM298H-12

COMP Cams  |  SKU: COMP-K11-252-4
Sale price $67895 Regular price $74684

DISCLAIMER: This Item Is Special Ordered, which may have cancellation or return restrictions. Please see our terms and conditions for more information.


AVAILABILITY: This Item Is Out Of Stock.


PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

COMP Cams K11-252-4 - Camshaft Kit CB XM298H-12

Xtreme Marine 254/264 Hydraulic Flat Cam K-Kit for Chevrolet Big Block 396-454

Jet w/ B impeller, 10:1+ compression, river drags, bracket racing.

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.

Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Lifter Type: Hydraulic Flat Tappet
Gaskets Included: No
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Amazon ASIN: B001GF0Z4E
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
Kit Type: K-Kit - Complete Kit
Camshaft Series: Xtreme Marine
Usage: Marine
Cam Type: Hydraulic Flat Tappet
Basic Operating RPM Range: 3200-6,800
Intake Duration at .050 Inch Lift: 254
Exhaust Duration at .050 inch Lift: 264
Advertised Intake Duration: 298
Advertised Exhaust Duration: 316
Lobe Separation: 112
Intake Valve Lift: 0.575
Exhaust Valve Lift: 0.578
Lifters Included: Yes
Valve Springs Included: Yes
Assembly Lubricant Included: Yes

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