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 for camshafts that prioritize power gains above 3500 RPM.

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

Yes, this camshaft is considered the largest option that works well with stock heads and intake manifolds on the specified Ford engines. It's a popular choice for upgrading without needing extensive modifications.

Is this camshaft legal for use in California?

No, this camshaft is not CARB approved and cannot be shipped to California due to emissions regulations. It is also subject to California's Prop 65 warning.

COMP Cams Camshaft 35-442-8 - Ford Small Block

Name: COMP Cams Camshaft FW 284Rf-HR10
Brand: COMP Cams
SKU: comp-cams-comp-cams-camshaft-fw-284rf-hr10-t14-4391900
Price: 579.17 USD
Availability: BackOrder

COMP Cams Camshaft FW 284Rf-HR10

$579.17

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 35-442-8 for Ford Small Block and 351 Windsor engines. Best power above 3500 RPM with good torque.

Key Features

Fits Ford Small Block engines with the 'Old' firing order.
Designed for 351 Windsor engines with the 'Windsor' firing order.
Delivers best power above 3500 RPM.
Provides good torque.
Suitable for street machine applications.
Considered the largest option for stock heads and intake.

This camshaft is designed for Ford Small Block engines originally equipped with an 'Old' firing order and for 351 Windsor engines with the 'Windsor' firing order.

⚠️ 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

COMP Cams is well-known for making performance valvetrain components that help engines breathe better and make more power. This particular camshaft, the FW 284Rf-HR10, is designed to give your Ford Small Block or 351 Windsor engine a noticeable boost in performance, especially in street machine applications. It’s built to deliver its best power gains when your engine is spinning above 3500 RPM, while still providing solid torque down low.

This camshaft is a great choice if you're looking for improved performance without going too extreme. It's considered the largest camshaft that can work well with stock heads and intake manifolds on these Ford engines, making it a popular option for those wanting to upgrade without a full engine rebuild. You can expect a mild, rough idle with this camshaft, which is a common characteristic of performance cams that prioritize top-end power. It's specifically designed for Ford Small Block engines that originally used the 'Old' firing order and for 351 Windsor engines with the 'Windsor' firing order.

Please note that this camshaft is not CARB approved and cannot be shipped to California. It is also subject to California's Prop 65 warning. Ensure you check your specific engine's firing order and head/intake configuration before installation.