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COMP Cams CL33-238-4 Xtreme Energy Hydraulic Flat Cam and Lifter Kit for Ford FE

(Ford F-150 1975-76, Mustang 1967-70, F-250 1975-76, Thunderbird 1963-68, F-350 1975-76, Galaxie 500 1963-71, F-100 1975-76 + 36 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL33-238-4
7 reviews
Sale Price

$397.95

1 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy CL33-238-4 is a complete camshaft and lifter kit designed specifically for Ford FE-series big block engines (352-428 cubic inches). This hydraulic flat tappet camshaft delivers a performance-oriented grind with 218 degrees of intake duration and 224 degrees of exhaust duration, providing an excellent balance of increased horsepower, improved throttle response, and a noticeable performance exhaust note while maintaining good street manners and drivability.

Key Features:

  • Hydraulic flat tappet design for reliable operation and reduced maintenance
  • 218°/224° advertised duration for enhanced mid-range power
  • Xtreme Energy profile optimized for performance street and mild competition use
  • Engineered specifically for Ford FE big block engines (352, 360, 390, 406, 410, 427, 428)
  • Complete kit includes precision-ground camshaft, matched hydraulic lifters, assembly lube, installation instructions, and COMP Cams decals
  • Ideal for street/strip applications with aftermarket intake and headers

This cam kit is an excellent choice for enthusiasts looking to wake up their Ford FE engine with proven performance gains and a more aggressive cam profile. The included assembly lube and detailed instructions ensure proper installation for maximum performance and longevity.

Products specifications

Fits

Ford F-150 1975-76, Mustang 1967-70, F-250 1975-76, Thunderbird 1963-68, F-350 1975-76, Galaxie 500 1963-71, F-100 1975-76, F-250 Pickup 1965-76, Fairlane 1964-70, Ranchero 1967-69, Torino 1968-69, F-350 Pickup 1964-76 + 31 more models

Basic Operating RPM Range

1,300-5,600

Cam Type

Hydraulic Flat Tappet

Engine Family

Ford 352-428 c.i. 8 Cylinder (1963-1977)

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.52

Camshaft Material

Cast Iron

K-Kit Upgrade

K33-238-4

SK-Kit Upgrade

SK33-238-4

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

Intake Valve Lift

0.513

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

218

Valve Stem Seals Included

No

Camshaft Series

Xtreme Energy

Excellent service and fast shipping. A seller I would do business with again.

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

Products looks great. Have not had a chance to check fit yet

Great price and quick shipping!

Lowest price on the Internet, good packaging and fast shipping.

Great product and speedy service!

Couldn't be more happy with my product. I ordered from Autoplicity because they were the cheapest price around and I received my order within 5 days. I have installed the cold air intake and couldn't believe all the extra power. I am very pleased with the entire transaction.

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