What kind of idle can I expect with this camshaft?

This camshaft is designed to produce a noticeable idle. It's a characteristic that many enthusiasts appreciate as it signals the engine is running a more aggressive profile than stock.

What is the main performance benefit of this camshaft?

The primary benefit is improved performance in the mid-range RPMs. This means you'll feel a stronger pull when accelerating or under load, making it great for towing or just everyday driving.

Does this camshaft come with lifters or other installation hardware?

This camshaft is sold individually. You will need to ensure you have compatible hydraulic lifters, valve springs, and other necessary installation components, which are sold separately.

COMP Cams Camshaft F66 268H-10 66-248-4

Name: COMP Cams Camshaft F66 268H-10
Brand: COMP Cams
SKU: comp-cams-comp-cams-camshaft-f66-268h-10-t14-4393273
Price: 338.21 USD
Availability: BackOrder

COMP Cams Camshaft F66 268H-10

$338.21

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 for Ford 240-300 6-cylinder engines. Improves mid-range power and provides a noticeable idle.

Key Features

Fits 1972-1996 Ford 240 and 300 cubic inch 6-cylinder engines.
Provides strong mid-range RPM power for improved acceleration and towing.
Features a noticeable idle that indicates improved performance.
Hydraulic flat tappet design simplifies installation and maintenance.
218 degrees of duration on both intake and exhaust.
Not CARB approved; cannot ship to California.

⚠️ 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 get a bit more out of your Ford 240 or 300 inline-six engine, this COMP Cams High Energy camshaft is a solid option. It's designed to give you a noticeable boost in the mid-range RPMs, which is where you'll feel it most during everyday driving and hauling. This camshaft is a popular choice for owners of vehicles like the Ford Bronco, F-150, and E-Series vans who want improved performance without going to an extreme setup.

This is a hydraulic flat tappet camshaft, meaning it uses hydraulic lifters to maintain zero valve lash automatically, simplifying installation and maintenance compared to solid lifter cams. The grind, labeled F66 268H-10, offers a 218 degrees of duration on both the intake and exhaust sides. This symmetrical profile is well-suited for moderate performance gains, providing a stronger pull in the middle of the RPM band and a slightly more pronounced idle that lets you know the engine is working. It's a well-built component that's a step up from stock without requiring extensive modifications to the rest of your engine.

Keep in mind that this camshaft is not CARB approved and cannot be shipped to California. For most other applications, it's a straightforward upgrade that can make a real difference in how your engine performs, especially in those crucial mid-range speeds.