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COMP Cams 34-247-4 Xtreme Energy Hydraulic Flat Tappet Camshaft Ford - 429 460

(Ford F-150 1975-79, Mustang 1969-71, F-250 1975-94, Thunderbird 1968-76, F-350 1975-94, Galaxie 500 1969-74, F-100 1975-79 + 26 more models)

Part of: COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft Ford

Other options in this family: COMP Cams 31-238-3 COMP Cams 35-238-3 COMP Cams 35-242-3 COMP Cams 51-222-4 COMP Cams 31-242-3

Manufacturer

Picture for manufacturer COMP Cams

Part Number

34-247-4
5 reviews
Sale Price

$309.95

In Stock (10+)

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Product Details

The COMP Cams Xtreme Energy 34-247-4 is a hydraulic flat tappet camshaft designed specifically for Ford 429 and 460 cubic inch big block engines. This camshaft delivers a proven performance profile with 230 degrees of advertised intake duration and 236 degrees of advertised exhaust duration, providing excellent mid-range torque and strong top-end power for street and mild performance applications.

Key Specifications:

  • Advertised Duration: 230° Intake / 236° Exhaust
  • Duration at .050": 276° Intake / 282° Exhaust
  • Valve Lift: .512" Intake / .525" Exhaust (with 1.73:1 rocker ratio)
  • Lobe Separation Angle: 110°
  • Hydraulic flat tappet design for reliable operation
  • Ideal power range: 1,500-6,000 RPM

Features and Benefits:

  • Xtreme Energy lobe profiles provide aggressive performance with hydraulic reliability
  • Optimized for stock to mildly modified engines with aftermarket intake and headers
  • Produces excellent throttle response and strong acceleration
  • Choppy idle sound with noticeable performance character
  • Compatible with factory valve springs in most applications (verify specifications)
  • Requires 9.5:1 or higher compression ratio for optimal performance

This camshaft is an excellent choice for enthusiasts looking to upgrade their Ford 429 or 460 engine with proven performance gains while maintaining street drivability. Professional installation and proper break-in procedures are recommended for optimal longevity.

Products specifications

Fits

Ford F-150 1975-79, Mustang 1969-71, F-250 1975-94, Thunderbird 1968-76, F-350 1975-94, Galaxie 500 1969-74, F-100 1975-79, F-250 Pickup 1973-79, 1983-94, Fairlane 1970, Ranchero 1970-77, Torino 1970-76, F-350 Pickup 1973-79, 1983-94 + 21 more models

Basic Operating RPM Range

1,800-6,000

Cam Type

Hydraulic Flat Tappet

Engine Family

Ford 429, 460 c.i. 8 Cylinder (1968-1995)

Intake Valve Lift

0.562

Exhaust Valve Lift

0.565

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL34-247-4

K-Kit Upgrade

K34-247-4

SK-Kit Upgrade

SK34-247-4

AMAZON ASIN

B000P5GAIG

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

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.

Advertised Intake Duration

274

Exhaust Duration at .050 inch Lift

236

Intake Duration at .050 Inch Lift

230

Grind Number

XE274H

Advertised Exhaust Duration

286

Camshaft Series

Xtreme Energy

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