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COMP Cams 12-262-4 Xtreme Energy Hydraulic Flat Camshaft Chevrolet Small Block - 218/224

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, K2500 1979-86, 1988-95, 1998, Jimmy 1970-91 + 246 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

12-262-4
7 reviews
Sale Price

$309.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy 12-262-4 hydraulic flat tappet camshaft is engineered specifically for computer-controlled Chevrolet small block engines seeking enhanced performance without compromising daily driveability. This camshaft features a 218/224 duration profile that delivers a quicker valve opening rate compared to traditional grinds, maximizing the area under the lift curve for improved power delivery.

Key Features:

  • Xtreme Energy profile with accelerated valve opening for increased engine responsiveness
  • 218/224 duration designed for computer-controlled applications
  • Hydraulic flat tappet design for quiet operation and low maintenance
  • Maintains adequate vacuum for power brakes and vacuum-dependent accessories
  • Optimized for use with aftermarket intake manifolds, headers, and free-flowing exhaust systems
  • Compatible with lower gear ratios for maximum performance gains
  • Delivers increased torque and horsepower across the RPM range

This camshaft is ideal for street performance builds where enhanced throttle response and power are desired while retaining factory driveability characteristics. Works in both carbureted and fuel-injected applications, with best results achieved when paired with complementary performance upgrades including exhaust headers, intake manifold, and appropriate gear ratios.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, K2500 1979-86, 1988-95, 1998, Jimmy 1970-91, Savana 2500 1996-2002, Savana 1500 1996-2002, C3500 1979-86, 1988-95, K2500 Suburban 1979-95 + 242 more models

Cam Type

Hydraulic Flat Tappet

Intake Valve Lift

0.464

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL12-262-4

K-Kit Upgrade

K12-262-4

SK-Kit Upgrade

SK12-262-4

Camshaft Series

Xtreme Energy Computer Controlled

Usage

Street/Performance

Assembly Lubricant Included

Yes

Lifters Included

No

Valve Springs Required

Yes

Lifter Type

Hydraulic Flat Tappet

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

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. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only 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 Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Advertised Intake Duration

262

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

114

Advertised Exhaust Duration

270

Grind Number

XE262H

AMAZON ASIN

B000V9CVBG

Basic Operating RPM Range

1,500-5,500

Exhaust Valve Lift

0.47

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

218

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

Very fast shipping, received it Monday when I ordered it on Thursday. Thanks!

Great price and fast shipping! If your looking for quality brands at the best price available!!<br>

Your check out process through amazon showed error. I have NEVER had a problem checking out with amazon!!!

I found my part easily (vent visors), checkout was simple, and I was notified the very next day that my item has been sent. The price (including shipping) was way lower than anywhere else online or in town.

Autoplicity is awsome!! lowest prices.. fast shipping great customer service.. this is hard to find in todays world!!

Quick and easy!

Fantastic ! Ordered a Weather Tech Cargo Liner for my 2012 Ford Explorer. Price was $60 less here than ALL other sites on web. I was skeptical that this was going to be a counterfeit -- as the price was too good to be true. I was extremely happy to receive the genuine product as I expected in less than a week -- and for $60 less than the competitors ! GREAT VALUE and great service ! I will definitely be back !!

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