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COMP Cams CL51-222-4 Xtreme Energy Hydraulic Flat Cam and Lifter Kit Pontiac - for V8

(Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80 + 18 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL51-222-4
8 reviews
Sale Price

$397.95

In Stock (6)

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Usually delivered within 2 days

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Product Details

The COMP Cams CL51-222-4 Xtreme Energy camshaft and lifter kit delivers increased performance for Pontiac V8 engines from 265 to 455 cubic inches. This hydraulic flat tappet cam features 218 degrees intake duration and 224 degrees exhaust duration, providing a noticeable power gain in the 1500-5500 RPM range while maintaining good street manners and idle quality.

Key Features:

  • Hydraulic flat tappet design for reliable, low-maintenance operation
  • 218°/224° advertised duration optimized for street performance
  • Compatible with Pontiac 265, 301, 326, 350, 389, 400, 421, 428, and 455 engines
  • Includes matched hydraulic lifters for proper valve train operation
  • Complete kit with assembly lube, installation instructions, and decals

This Xtreme Energy series camshaft is designed for stock to mildly modified engines with factory or aftermarket cylinder heads. The profile provides strong mid-range torque and improved throttle response compared to stock camshafts, making it ideal for street-driven vehicles, towing applications, and daily drivers seeking more power without sacrificing driveability.

Products specifications

Fits

Pontiac GTO 1964-73, Firebird 1967-81, Grand Prix 1962-80, Grand Am 1973-75, 1978-80, Bonneville 1959-80, LeMans 1963-81, Catalina 1959-80, Tempest 1961-70, Ventura 1960-61, 1972-75, 1977, Grandville 1971-75 + 15 more models

Basic Operating RPM Range

1,300-5,500

Cam Type

Hydraulic Flat Tappet

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.462

Camshaft Material

Cast Iron

AMAZON ASIN

B000P59IE4

Engine Family

Pontiac 265-455 C.I. 8 Cylinder (1955-1981)

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

LOBE SEPARATION

110

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.

Gaskets Included

No

Advertised Intake Duration

262

Locks Included

No

Advertised Exhaust Duration

270

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Exhaust Valve Lift

0.47

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

218

Valve Stem Seals Included

No

Camshaft Series

Xtreme Energy

Great Price, the best I found on the internet. And they shipped quickly. Also, it was easy to pay. I used pay with Amazon, and it just picked up all my information. Could not be easier.

Lowest prices I found on the net and great customer service! Fast shipping too!

Great products, and pricing

Simply awesome. The customer service was actually enjoyable to deal with and their prices are unbeatable (just ask Jegs). I will most definitely be doing business with Autoplicity again.

Great experience shopping.. will review again upon part arrival. Thanks...

I ordered a universal Hurst Pistol Grip "shift knob" for my '12 Mustang GT. It squeezed to a perfect fit right where I need to grip it. It improved shift time and accuracy greatly and feels and looks great! Autoplicity had the best price on the web and I got this in 3 business days. I recommend this product.

Order was fast, had the products I wanted in stock, and vehry pleased. Thank you 5 star service.

I received my Corsa exhaust for my Sequoia today; I had issues with Autoplicity with regard to the order/availability which once brought to their attention was rectified; in the end I had to wait a little longer than expected to receive my order but it was resolved and hopefully the management learned something from this experience.

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