What is included in this COMP Cams camshaft kit?

This is a complete K-Kit. It includes the camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. It also comes with assembly lube and decals for installation.

What kind of idle can I expect with this camshaft?

This camshaft is designed for performance and will produce a mild rough idle. This is a common characteristic of camshafts that improve power output, especially at higher RPMs.

Can I use this camshaft with my stock cylinder heads and intake?

Yes, this camshaft is considered the largest option that works effectively with stock Ford 351W cylinder heads and intake manifolds. It's designed to provide improved performance without requiring extensive modifications to those components.

COMP Cams Camshaft Kit K35-442-8 for Ford 351W

Name: COMP Cams Camshaft Kit FW 284Rf-HR10
Brand: COMP Cams
SKU: comp-cams-comp-cams-camshaft-kit-fw-284rf-hr10-t14-4396765
Price: 1346.29 USD
Availability: BackOrder

COMP Cams Camshaft Kit FW 284Rf-HR10

$1346.29

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 Camshaft Kit FW 284Rf-HR10 for Ford 351W engines. Improves power above 3500 RPM with a mild rough idle.

Key Features

Fits Ford 351W engines.
Magnum 224/224 hydraulic roller camshaft.
Complete K-Kit includes camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and timing chain set.
Provides best power above 3500 RPM with good torque.
Mild rough idle.
Largest camshaft for stock heads and intake on Ford 351W.

This camshaft kit is designed for Ford 351W engines. Please verify compatibility with your specific vehicle application.

⚠️ 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

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Product Details

If you're looking to get more power out of your Ford 351W engine, especially for street machines, this COMP Cams Camshaft Kit is a solid choice. This kit is designed to give you a noticeable boost in performance, with its best power coming in above 3500 RPM while still maintaining good torque. It's engineered to work with stock heads and intake manifolds, making it a popular option for those wanting to upgrade without a complete engine overhaul.

This isn't just a camshaft; it's a complete K-Kit, meaning you get everything you need to get the job done right. Inside the box, you'll find the Magnum 224/224 hydraulic roller camshaft itself, along with lifters, valve springs, retainers, valve locks, and valve stem seals. To ensure proper timing, a timing chain set is included, and you'll also get assembly lube and decals to help with the installation. This comprehensive package means you won't be scrambling to find individual components, saving you time and hassle during your build.

You can expect a mild rough idle with this camshaft, which is typical for performance grinds that aim for higher RPM power. It's considered one of the largest camshafts that can still work effectively with stock Ford 351W cylinder heads and intake manifolds, offering a significant performance increase for a relatively straightforward installation. Keep in mind that this kit is not CARB approved and cannot be shipped to California.