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COMP Cams SK31-250-4 Xtreme Energy Hydraulic Flat Cam Kit Ford - for 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

SK31-250-4
5 reviews
Sale Price

$458.95

Estimated ship date Saturday, November 21

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Product Details

The COMP Cams SK31-250-4 Xtreme Energy camshaft kit delivers enhanced performance for small block Ford 221-302 cubic inch engines. This complete SK-Kit (Small Kit) provides everything needed for a professional camshaft installation in one convenient package.

Camshaft Specifications:

  • Duration: 240°/246° advertised
  • Hydraulic flat tappet design
  • Xtreme Energy profile for improved throttle response
  • Optimized for street performance and mild street/strip applications

Complete Kit Includes:

  • Xtreme Energy hydraulic flat tappet camshaft
  • Hydraulic lifter set (16 lifters)
  • Timing chain and gear set
  • Assembly lubricant for proper break-in
  • Installation instructions
  • COMP Cams decals

This kit is designed for Ford small block V8 engines including 221, 260, 289, and 302 cubic inch displacements. The Xtreme Energy cam profile provides a noticeable power increase over stock with improved mid-range torque and top-end horsepower, while maintaining good street manners and drivability. Ideal for engines with stock or mildly modified cylinder heads, intake manifolds, and exhaust systems.

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

Advertised Intake Duration

284

Basic Operating RPM Range

2,300-6,500

Cam Type

Hydraulic Flat Tappet

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.541

Exhaust Valve Lift

0.544

Camshaft Material

Cast Iron

AMAZON ASIN

B001R9BWCS

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

Locks Included

No

Exhaust Duration at .050 inch Lift

246

Intake Duration at .050 Inch Lift

240

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Exhaust Duration

296

Valve Stem Seals Included

No

Pushrods Included

No

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

I was looking at reviews after placing my order and was thinking had I read the reviews before ordering I probably would have thought about making my order with this company. I called because I was a little concerned and the lady I talked with was very

I would definitely order my auto parts from your shop again. I was impressed with the prices and the correspondence. Thanks!

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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