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COMP Cams CL12-675-4 Xtreme Energy Hydraulic Flat Tappet Cam and Lifter Kit - 224/230

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 242 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL12-675-4
4 reviews
Sale Price

$456.95

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams CL12-675-4 Xtreme Energy camshaft and lifter kit delivers aggressive performance for Chevrolet small block engines. This complete kit features a hydraulic flat tappet camshaft with 224/230 degrees of advertised duration and .454/.475-inch valve lift, providing excellent mid-range to top-end power for street performance and mild racing applications.

Key Features:

  • Hydraulic flat tappet design for reliable street performance
  • 224/230 degrees advertised duration for strong mid-range power
  • .454/.475-inch valve lift (with 1.5 rocker ratio)
  • 112-degree lobe separation angle for broad powerband
  • Recommended RPM range: 1,500-6,000 RPM
  • Ideal for street rods, muscle cars, and performance street builds

Complete Kit Includes:

  • Xtreme Energy camshaft
  • Assembly lubricant for proper break-in
  • Installation instructions
  • COMP Cams decals

This cam is designed for engines with stock or mildly modified cylinder heads, intake manifolds, and 9.0:1 to 10.5:1 compression ratio. The Xtreme Energy grind profile provides excellent throttle response and vacuum for power brakes while delivering noticeable performance gains over stock camshafts. Requires compatible valve springs and proper installation for optimal performance.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95 + 239 more models

Basic Operating RPM Range

1,300-5,800

Lifter Type

Solid Flat Tappet

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.477

Exhaust Valve Lift

0.488

Camshaft Material

Cast Iron

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9BUYI

Usage

Street/Performance

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

Valve Springs Required

Yes

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.

Gaskets Included

No

Advertised Intake Duration

262

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Exhaust Duration at .050 inch Lift

230

Advertised Exhaust Duration

268

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Intake Duration at .050 Inch Lift

224

Engine Family

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

Valve Stem Seals Included

No

Camshaft Series

Xtreme Energy

This was my first purchase from Autoplicity, I bought a HyperTech tuner for my truck, they had absolutely the lowest price of anywhere I looked by far. Only thing I could fault them on is that it took 3 days for the product to ship, a little bit long I feel for something that was in stock, but Ill overlook it since it was such a great price.

Autoplicity was quick, and fast! the shipping was standard but arrived in five days! I would definetly recommend them!

good price , easy to order

I ordered a water pump from them and that Amazon was advertising as a Chrome pump. When I discovered it was not chrome, I asked to cancel the order which was prior to shipping notification. I was told by customer service it had already been sent and I would have to wait until the item was sent for a return to be processed. The return was sent back and all money was credited to my account as promised.

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