What kind of idle can I expect with this camshaft?

This COMP Cams High Energy camshaft is designed for a smooth idle. The 206/206 duration profile is chosen to maintain good drivability for street applications.

Does this camshaft come with lifters?

This is a hydraulic flat tappet camshaft, designed to work with your vehicle's existing or replacement flat tappet lifters. Lifters are not included with the camshaft itself.

What is the main benefit of the 206/206 duration?

The 206 degrees of duration on both the intake and exhaust sides are optimized to improve low-end torque. This means you'll feel a stronger pull from your engine at lower RPMs, which is beneficial for trucks and street cars.

COMP Cams Camshaft FB 252H-10 33-221-3

Name: COMP Cams Camshaft FB 252H-10
Brand: COMP Cams
Price: 297.43 USD
Availability: InStock

COMP Cams Camshaft FB 252H-10

$297.43

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

COMP Cams High Energy camshaft for Ford FE engines. Offers improved low-end torque with a smooth idle.

Key Features

Fits Ford FE engines including 352, 360, 390, 406, 410, 427, and 428.
Hydraulic flat tappet design for a smooth idle and OEM-style operation.
206 degrees of duration on both intake and exhaust provides improved low-end torque.
Well-built by COMP Cams for reliable performance.
Designed as a direct replacement or upgrade for a wide range of Ford and Mercury vehicles.

⚠️ 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 206/206 degree duration on both intake and exhaust, this COMP Cams High Energy camshaft is built for Ford FE engines. It’s designed to give you that improved low-end torque you’re looking for, making it a solid choice for street-driven vehicles or trucks where getting off the line quickly matters. You can expect a smooth idle, which is a nice change from some more aggressive cams that can make your engine feel rough around town.

This is a hydraulic flat tappet camshaft, meaning it uses the factory-style lifters and valve train components, simplifying installation for many Ford FE applications. COMP Cams is known for making well-built valvetrain components, and this camshaft is no exception. It’s a popular option for rebuilding or upgrading engines like the 352, 390, or 428, offering a noticeable difference in how the engine pulls without sacrificing daily drivability. It fits a wide range of Ford and Mercury vehicles from the 1960s and early 1970s, including popular models like the F-100 trucks and Fairlane cars.