What is included in this COMP Cams K-Kit?

This comprehensive kit includes the XE274H-10 camshaft, hydraulic flat tappet lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. It also comes with assembly lube, decals, and installation instructions.

What kind of performance improvements can I expect with this camshaft?

The XE274H-10 camshaft is designed to significantly increase torque and throttle response, particularly from lower RPMs. It's a popular choice for street performance builds looking for a noticeable power boost.

Is this camshaft kit compatible with automatic transmissions?

Yes, this camshaft is recommended for use with an automatic transmission that has a 2500 RPM or higher stall speed torque converter to best utilize its powerband.

COMP Cams Camshaft Kit XE274H-10 K31-246-3

Name: COMP Cams Camshaft Kit FS XE274H-10
Brand: COMP Cams
Price: 684.60 USD
Availability: InStock

COMP Cams Camshaft Kit FS XE274H-10

$684.60

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Xtreme Energy camshaft kit for Ford 221-302 Windsor engines. Boosts torque and throttle response.

Key Features

Fits Ford 221, 255, 260, 289, and 302 Windsor small block engines.
Includes camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and timing chain set.
Provides strong torque and improved throttle response.
Recommended for use with a 2500+ stall torque converter.
Features the Xtreme Energy XE274H-10 camshaft grind.
Assembly lube, decals, and installation instructions are included.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

If you're looking to significantly improve the torque and throttle response of your Ford small block engine, this COMP Cams Xtreme Energy camshaft kit is a solid choice. This kit is designed for Ford 221, 255, 260, 289, and 302 Windsor engines, commonly found in a wide range of classic Ford vehicles like the Bronco, F-150, and Mustang. It's built to deliver a strong pull from lower RPMs, making it ideal for street performance applications where you want that extra kick when you hit the gas.

This isn't just a camshaft; it's a complete K-Kit, meaning you get everything you need to get the job done right in one box. Inside, you'll find the XE274H-10 camshaft itself, along with a full set of hydraulic flat tappet lifters, valve springs, retainers, and valve locks. COMP Cams also includes valve stem seals, a timing chain set for proper synchronization, and assembly lube to ensure a smooth installation. You'll even get decals and instructions to guide you through the process. The XE274H-10 grind is known for its aggressive lobe profile, which translates to that improved torque and throttle response, and it's recommended for use with a 2500+ stall torque converter if you're running an automatic transmission.

When installing a new camshaft and valvetrain, it's crucial to ensure all components are compatible and installed correctly. This kit takes the guesswork out of matching parts. Remember that this kit is not CARB approved and cannot be shipped to California. Always refer to the included instructions for the most accurate installation procedures and torque specifications for your specific engine build.