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COMP Cams CL31-246-3 Xtreme Energy Hydraulic Flat Cam and Lifter Kit for Ford 221-302

(Ford F-150 1975-93, Mustang 1964-79, F-250 1975-93, Bronco 1966-93, Thunderbird 1977-81, F-350 1975-80, Maverick 1971-77, Galaxie 500 1963-72 + 59 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL31-246-3
9 reviews
Sale Price

$386.95

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Product Details

The COMP Cams Xtreme Energy CL31-246-3 is a complete camshaft and lifter kit designed for Ford small block 221-302 cubic inch V8 engines. This hydraulic flat tappet cam delivers a significant performance upgrade over stock with 230° intake and 236° exhaust duration, providing excellent mid-range torque and horsepower gains while maintaining good street manners and idle quality.

Key Specifications:

  • Intake Duration: 230° @ .050"
  • Exhaust Duration: 236° @ .050"
  • Valve Lift: .462" intake / .470" exhaust (with 1.6 rocker ratio)
  • LSA (Lobe Separation Angle): 110°
  • RPM Range: 1,500-5,500 RPM
  • Hydraulic flat tappet design

Complete Kit Includes:

  • Xtreme Energy camshaft
  • Hydraulic flat tappet lifters (16)
  • Assembly lube
  • COMP Cams decals
  • Installation instructions

The Xtreme Energy line features COMP Cams' advanced lobe profiles optimized for excellent throttle response and power delivery. This cam is ideal for street performance builds, street/strip applications, and hot rod projects where you want noticeable performance gains without sacrificing drivability. Compatible with stock or aftermarket cylinder heads, intake manifolds, and exhaust systems. Requires aftermarket valve springs with higher seat pressure and increased installed height.

Products specifications

Fits

Ford F-150 1975-93, Mustang 1964-79, F-250 1975-93, Bronco 1966-93, Thunderbird 1977-81, F-350 1975-80, Maverick 1971-77, Galaxie 500 1963-72, F-100 1975-83, F-250 Pickup 1972-93, Fairlane 1963-70, Ranchero 1963-79, Torino 1968-74 + 54 more models

Basic Operating RPM Range

1,800-6,000

Cam Type

Hydraulic Flat Tappet

Engine Family

Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.52

Exhaust Valve Lift

0.523

Camshaft Material

Cast Iron

AMAZON ASIN

B000P59JMA

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

274

Locks Included

No

Exhaust Duration at .050 inch Lift

236

Intake Duration at .050 Inch Lift

230

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Advertised Exhaust Duration

286

Valve Stem Seals Included

No

Camshaft Series

Xtreme Energy

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