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COMP Cams 12-674-4 - Camshaft CS XS256S-10

COMP Cams  |  SKU: COMP-12-674-4
$32099 $35309

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

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

Description

COMP Cams 12-674-4 - Camshaft CS XS256S-10

Xtreme Energy 218/224 Solid Flat Cam for Chevrolet Small Block

Strong torque thru low end and mid-range, good idle.

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.

Camshaft Series: Xtreme Energy
Usage: Street/Performance
Cam Type: Solid Flat Tappet
Grind Number: XS256S
Basic Operating RPM Range: 1,000-5,600
Intake Duration at .050 Inch Lift: 218
Exhaust Duration at .050 inch Lift: 224
Advertised Intake Duration: 256
Advertised Exhaust Duration: 262
Lobe Separation: 110
Intake Valve Lift: 0.465
Exhaust Valve Lift: 0.477
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Cam and Lifter Kit Upgrade: CL12-674-4
K-Kit Upgrade: K12-674-4
Lifter Type: Solid Flat Tappet
SK-Kit Upgrade: SK12-674-4
Amazon ASIN: B000P5G6DA
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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