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COMP Cams 34-243-5 Xtreme Hydraulic Flat Tappet Camshaft Ford - 4x4 234/244 429/460

(1975-1979 Ford F-150; 1975-1994 Ford F-250; 1975-1994 Ford F-350; 1975-1979 Ford F-100; 1973-1979, 1983-1994 Ford F-250 Pickup; 1973-1979 + 2 more models)

Part of: COMP Cams Xtreme Hydraulic Flat Tappet Camshaft Ford

Other options in this family: COMP Cams 11-231-3 COMP Cams 34-231-4 COMP Cams 35-235-3 COMP Cams 35-231-3 COMP Cams 35-243-4

Manufacturer

Picture for manufacturer COMP Cams

Part Number

34-243-5
5 reviews
Sale Price

$325.95

3 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams 34-243-5 Xtreme 4x4 camshaft is engineered specifically for Ford 429 and 460 cubic inch big block engines, delivering substantial torque gains for trucks, off-road vehicles, and heavy-duty applications. This hydraulic flat tappet camshaft features an advertised duration of 282/292 degrees and a duration at .050" lift of 234/244 degrees, providing a strong mid-range power band ideal for towing and 4x4 use.

Key Specifications:

  • Advertised Duration: 282° Intake / 292° Exhaust
  • Duration @ .050": 234° Intake / 244° Exhaust
  • Valve Lift (with 1.73:1 rocker): .512" Intake / .539" Exhaust
  • Lobe Separation Angle: 110 degrees
  • Hydraulic flat tappet design for reliable street performance
  • RPM Range: 1,500-5,200 RPM

This camshaft is designed for stock or mildly modified engines with stock compression ratios and produces excellent throttle response with a moderate idle quality. The Xtreme 4x4 series is optimized for vehicles requiring strong low-end torque and drivability, making it an excellent choice for work trucks, motorhomes, and off-road applications where reliability and pulling power are essential.

Products specifications

Fits

1975-1979 Ford F-150; 1975-1994 Ford F-250; 1975-1994 Ford F-350; 1975-1979 Ford F-100; 1973-1979, 1983-1994 Ford F-250 Pickup; 1973-1979, 1983-1994 Ford F-350 Pickup; 1973-1977, 1979 Ford F100 Pickup

Advertised Exhaust Duration

288

Basic Operating RPM Range

2,000-6,200

Grind Number

X4278H

Cam Type

Hydraulic Flat Tappet

Engine Family

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

Intake Valve Lift

0.564

Exhaust Valve Lift

0.57

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL34-243-5

K-Kit Upgrade

K34-243-5

SK-Kit Upgrade

SK34-243-5

Camshaft Series

Xtreme 4x4

AMAZON ASIN

B001O09RN6

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

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.

LOBE SEPARATION

111

Exhaust Duration at .050 inch Lift

244

Intake Duration at .050 Inch Lift

234

Advertised Intake Duration

278

Great pricing and quick shipping. GREAT

Awsome service and prices,Thanks alot

I'll admit to being skeptical at first, but the price was worth the risk. Turned out to be one of the best online transactions I've experienced. Received item 3 days after purchaseing and the best price I found. And I looked hard! A+

Good I hope to do more business

This store had a lot of products more than most other sites I looked at. The order was processed quickley and shiped the next day. I will use them again.

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