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COMP Cams CL42-226-4 Xtreme Energy Hydraulic Flat Cam And Lifter Kit For Oldsmobile - 250/256 260-455

(Pontiac Firebird 1977-79, Grand Prix 1977, Bonneville 1977-81, LeMans 1976-77, Catalina 1977-81, Ventura 1975-77, Parisienne 1986 + 31 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL42-226-4
6 reviews
Sale Price

$397.95

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams Xtreme Energy CL42-226-4 is a complete camshaft and lifter kit designed specifically for Oldsmobile V8 engines ranging from 260 to 455 cubic inches. This hydraulic flat tappet camshaft delivers excellent mid-range torque and horsepower gains, making it ideal for street performance applications, towing, and RV use.

Key Features:

  • Xtreme Energy profile with 250° intake / 256° exhaust advertised duration for broad powerband
  • Hydraulic flat tappet design for reliable, quiet operation with stock valvetrain components
  • Includes matched hydraulic lifters engineered to work seamlessly with the camshaft profile
  • Complete kit includes camshaft, lifters, assembly lube, installation instructions, and COMP Cams decals
  • Compatible with Oldsmobile 260, 307, 350, 403, 425, and 455 V8 engines
  • Recommended for stock to mildly modified engines with 9.0:1 to 9.5:1 compression ratio
  • Provides improved throttle response and torque over stock camshaft

This kit provides everything needed for a camshaft upgrade except gaskets and seals. The Xtreme Energy grind offers a noticeable performance improvement while maintaining good vacuum for power brakes and automatic transmission compatibility. Ideal for enthusiasts seeking more performance from their Oldsmobile V8 without sacrificing streetability.

Products specifications

Fits

Pontiac Firebird 1977-79, Grand Prix 1977, Bonneville 1977-81, LeMans 1976-77, Catalina 1977-81, Ventura 1975-77, Parisienne 1986, Bonneville (SE/SSE) 1977-81, Grand LeMans 1976-77, Grand Safari 1977-78, Safari 1987-89, Phoenix 1977 + 26 more models

Advertised Intake Duration

294

Cam Type

Hydraulic Flat Tappet

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.554

Exhaust Valve Lift

0.558

Basic Operating RPM Range

2,800-6800

Intake Duration at .050 Inch Lift

250

Camshaft Material

Cast Iron

Engine Family

Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)

AMAZON ASIN

B001R9BV42

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

Locks Included

No

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Exhaust Duration

306

Valve Stem Seals Included

No

Exhaust Duration at .050 inch Lift

256

Camshaft Series

Xtreme Energy

Was looking online for the best price on a part and found that autoplicity had the lowest price and free shipping on it. I ordered it and it was shipped the next day along with tracking number. I will be ordering a few more parts from autoplicity. Order Number: 27769

Autoplicity made finding and ordering my parts simple and easy! Not only did they have the parts in stock and ready to ship, but they were also the cheapest BY FAR saving me nearly 30%!<br><br>The information that they had on the product pages was 100% accurate unlike other car part websites.<br><br>Autoplicity has made a customer for life!

Website is easy to navigate. Parts are easy to find. Checkout was very simple to use. Good overall service.

The order number 15547 tailgate lock fit perfectly. The shipping was very fast, ordered on Tuesday, delivered on Saturday. Will order from again.

The web site could use some updating or either there is a Glitch somewhere. I had to call to check on my order but it was already being shipped. They were on he ball, I just believe they are having computer troubles. Autoplicity had the best price I could find On my Bully Dog. Thanks Again!!

Ordered a VP Racing fuel container and fill tube late Friday and it's already on the way. <br>Best price online and very quick service. Great transaction will definitely order from vendor again. <br>Thanks Autoplicity.

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