What supporting modifications are needed for this camshaft?

This camshaft requires a minimum of 9:1 compression, a 2500+ RPM stall torque converter, an upgraded intake manifold, and headers to perform optimally. Gears are also recommended to match the engine's increased power band.

What kind of idle can I expect with this camshaft?

This is a high-performance camshaft designed for street and strip use, and it is characterized by a rough idle. This is a normal and expected trait for cams with this aggressive profile.

Can this camshaft be shipped to California?

No, this camshaft is not CARB approved and cannot be shipped to California due to emissions regulations.

COMP Cams Hydraulic Flat Cam 35-601-4 for Ford 351W

Name: COMP Cams Camshaft FW 287T H-107 MT Thu
Brand: COMP Cams
SKU: comp-cams-comp-cams-camshaft-fw-287t-h-107-mt-thu-t14-4391923
Price: 330.15 USD
Availability: BackOrder

COMP Cams Camshaft FW 287T H-107 MT Thu

$330.15

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 hydraulic flat camshaft for Ford 351W engines. High performance street/strip camshaft with a rough idle.

Key Features

Fits Ford Bronco, Country Squire, F-150, and many other Ford vehicles.
COMP Cams Mutha' Thumpr hydraulic flat camshaft.
Intake duration at .050 lift is 235 degrees; exhaust duration at .050 lift is 249 degrees.
Designed for high performance street and strip use.
Requires 9:1 compression ratio or higher.
Requires a 2500+ RPM stall torque converter.

⚠️ 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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Will this fit your vehicle?

Product Details

Starting with a 235/249 degree intake/exhaust duration at .050 lift, this COMP Cams Mutha' Thumpr camshaft is built for high-performance street and strip applications in Ford 351W engines. It's designed to work with older firing order small blocks and Windsor firing order 351 Windsor engines, offering a noticeable bump in performance over stock. You'll want to pair this with at least 9:1 compression, a 2500+ RPM stall torque converter, an upgraded intake, and headers to get the most out of its aggressive profile.

This camshaft is well-built for those looking to push their Ford engine harder. Expect a rough idle, which is characteristic of these performance cams, and a significant change in how your engine pulls through the RPM range. It's a popular choice for enthusiasts looking to build a street/strip machine that sounds as aggressive as it performs.

Keep in mind that this camshaft is not CARB approved and cannot be shipped to California. Ensure your vehicle's setup can support its demands, including the necessary supporting modifications like gears and exhaust to match its performance intent.