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COMP Cams SK35-243-4 Xtreme Hydraulic Flat Camshaft Kit for Ford - 4x4 351W

(1981-1995 Ford F-150; 1981-1995 Ford F-250; 1981-1995 Ford Bronco; 1981-1995 Ford F-350; 1981 Ford F-100; 1981-1995 Ford F-250 Pickup + 2 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

SK35-243-4
6 reviews
Sale Price

$451.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams SK35-243-4 Xtreme 4x4 camshaft kit is designed for Ford 351W engines seeking improved performance for street/strip and off-road applications. This hydraulic flat tappet camshaft features 226° intake and 234° exhaust duration, providing a strong mid-range power band with excellent throttle response.

Complete SK-Kit Includes:

  • Hydraulic flat tappet camshaft with Xtreme 4x4 grind profile
  • Hydraulic lifter set (16 lifters)
  • Timing chain set with gears
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

This kit delivers everything needed for a complete camshaft installation in one package. The Xtreme 4x4 grind is specifically engineered for trucks, SUVs, and off-road vehicles, offering strong low-end torque and improved pulling power without sacrificing driveability. The hydraulic flat tappet design provides reliable, low-maintenance operation with factory-style valvetrain components.

Specifications:

  • Advertised Duration: 270° intake / 278° exhaust
  • Duration @ .050": 226° intake / 234° exhaust
  • Valve Lift: .498" intake / .498" exhaust (with 1.6:1 rocker ratio)
  • Lobe Separation Angle: 110°
  • Application: Ford 351W (Windsor) small block V8

Ideal for vehicles with stock or mildly modified engines, automatic or manual transmissions, and stock or aftermarket exhaust systems. This cam works well with stock compression ratios and requires no additional valvetrain modifications.

Products specifications

Fits

1981-1995 Ford F-150; 1981-1995 Ford F-250; 1981-1995 Ford Bronco; 1981-1995 Ford F-350; 1981 Ford F-100; 1981-1995 Ford F-250 Pickup; 1981-1995 Ford F-350 Pickup; 1981 Ford F100 Pickup

Basic Operating RPM Range

1,600-5,800

Cam Type

Hydraulic Flat Tappet

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.512

Exhaust Valve Lift

0.531

Camshaft Material

Cast Iron

AMAZON ASIN

B001R98IPM

Usage

Street/Performance

Assembly Lubricant Included

Yes

Camshaft Gear Attachment

1-Bolt

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

270

LOBE SEPARATION

111

Locks Included

No

Exhaust Duration at .050 inch Lift

234

Lifters Included

Yes

Retainers Included

No

Advertised Exhaust Duration

278

Timing Chain and Gears Included

Yes

Intake Duration at .050 Inch Lift

226

Valve Stem Seals Included

No

Pushrods Included

No

The fellas at Autoplicity where great, very proffesional, and great price as well. I will definately be using them again. ohh, and super fast shipping... thank autoplicity...

Unbeliveable customer service and super fast shipping. I had a question about my order and I was able to use the online chat function to instantly connect with a customer service agent that was quick to answer all my questions regarding my order. I am very pleased with the level of service I received not to mention the great price they offered on the item I purchased. I will be sure to continue doing business with Autoplicity for my automotive needs. Thanks so much. A+

Easy to navigate and detailed descriptions

Good product, fast shipping, ease of shopping.

best price i could find online. fast shipping

We ordered a cover for a pickup truck bed and were so pleased that it was shipped so quickly. The price was the lowest that we found on the internet or in any of the stores where we looked. We were notified by e-mail as soon as it shipped. We will definitely shop this site again.

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