What kind of idle can I expect with this camshaft?

This Xtreme Energy camshaft is designed for performance and typically results in a slightly rougher idle compared to a stock camshaft. This is a common characteristic of performance grinds and is often preferred by enthusiasts for the sound and feel it provides.

What torque converter is recommended for this camshaft?

While this camshaft will work with a stock torque converter, it performs best when paired with a torque converter rated for 1800 RPM or higher. Using a higher stall speed converter will help optimize performance and drivability.

Does this camshaft come with any installation hardware?

This camshaft is sold individually. It is recommended to consult the manufacturer's installation instructions or a qualified mechanic to determine if any additional hardware or components are needed for proper installation.

COMP Cams Hydraulic Flat Tappet Camshaft 21-223-4

Name: COMP Cams Camshaft CRB XE268H-10
Brand: COMP Cams
Price: 330.15 USD
Availability: InStock

COMP Cams Camshaft CRB XE268H-10

$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 is known for performance engine components. This XE268H-10 camshaft is great for street machines, offering improved performance for Chrysler 383-440 engines.

Key Features

Fits 92+ vehicle make/model combinations.
Xtreme Energy XE268H-10 hydraulic flat tappet camshaft.
Designed for Chrysler B/RB 383, 400, 413, 426 Wedge, and 440 engines.
224/230 degrees duration at .050 lift.
Suitable for street machines, offering improved performance.
Works with stock torque converter, but best with 1800+ stall.

⚠️ 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

COMP Cams has built a reputation for making serious performance engine parts, and this XE268H-10 hydraulic flat tappet camshaft is a prime example. It's designed for Chrysler B and RB series big-block engines, specifically the 383, 400, 413, 426 Wedge, and 440 cubic inch displacements. If you're building a street machine and want a noticeable bump in performance, this cam is a popular choice.

This camshaft features a 224/230 degree intake/exhaust duration at .050 lift, which is a solid profile for street use. While it will work with a stock torque converter, you'll see the best results and a more consistent idle with a converter rated for 1800 RPM or higher. Expect a slightly rougher idle than stock, which is typical for performance cams like this, but it's a small trade-off for the improved throttle response and power gains it offers. It's a well-built component designed to handle the demands of spirited driving.

This camshaft fits a wide range of Chrysler, Dodge, and Plymouth vehicles from the late 1950s through the late 1970s, including models like the Dodge Charger, Plymouth Barracuda, and Chrysler New Yorker. Make sure to check the full fitment list to confirm it's right for your specific application.