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COMP Cams K35-254-4 Xtreme Energy Hydraulic Flat Cam K-Kit for Ford Engine Camshaft Kit - 351W

(Ford F-150 1981-95, Mustang 1969-95, F-250 1981-95, Bronco 1981-95, Thunderbird 1977-79, F-350 1981-95, Galaxie 500 1969-74, F-100 1981 + 34 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K35-254-4
4 reviews
Sale Price

$580.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams K35-254-4 Xtreme Energy K-Kit delivers a complete camshaft upgrade solution for Ford 351W small block engines. This comprehensive hydraulic flat tappet camshaft kit features a 250°/256° duration profile designed to provide aggressive throttle response and increased mid-range to top-end power, making it ideal for street/strip applications and performance street machines.

Complete K-Kit Includes:

  • Xtreme Energy hydraulic flat tappet camshaft with 250°/256° advertised duration
  • Hydraulic flat tappet lifters engineered for durability and performance
  • High-performance valve springs designed to match cam profile
  • Hardened steel retainers for reliable valve train operation
  • Precision valve locks (keepers) for secure retention
  • Valve stem seals to prevent oil consumption
  • Timing chain set for accurate cam timing
  • Assembly lube to ensure proper break-in
  • Installation instructions and COMP Cams decals

This K-Kit eliminates the guesswork of component selection by providing every essential part needed for a professional camshaft installation. The Xtreme Energy series is known for delivering excellent performance gains while maintaining street manners and reliability. Recommended operating range of 1,500-5,500 RPM makes this cam suitable for engines with stock to mildly modified cylinder heads and intake systems.

Products specifications

Fits

Ford F-150 1981-95, Mustang 1969-95, F-250 1981-95, Bronco 1981-95, Thunderbird 1977-79, F-350 1981-95, Galaxie 500 1969-74, F-100 1981, Fairlane 1969, Ranchero 1969-79, Torino 1969-76, E-350 Econoline 1975-95, Gran Torino 1972-76 + 29 more models

Advertised Intake Duration

294

Cam Type

Hydraulic Flat Tappet

Engine Family

Ford 351W 8 Cylinder (1969-1996)

Intake Valve Lift

0.554

Exhaust Valve Lift

0.558

Intake Duration at .050 Inch Lift

250

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B000P5I6SI

Usage

Street/Performance

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

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

Basic Operating RPM Range

2,800-7000

Lifters Included

Yes

Advertised Exhaust Duration

306

Valve Springs Included

Yes

Exhaust Duration at .050 inch Lift

256

Camshaft Series

Xtreme Energy

Very satisfied! My intake shipped on Friday and I received it on Tuesday. Not only super fast shipping, but a great deal to boot!

Fast, Easy. Thank you!

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Very good customer service asked about a lot of different springs and parts for my Mazdaspeed 3.

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