What is the primary benefit of installing this camshaft kit?

This kit is designed to significantly improve the performance of your big-block Mopar V8 engine. It offers increased power and torque, particularly in the mid-to-upper RPM range, making it ideal for street driving and mild drag strip use.

What specific components are included in this COMP Cams kit?

The kit is comprehensive, including the XS268S-10 camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. It also comes with assembly lube, decals, and installation instructions.

What kind of transmission and torque converter is recommended for this camshaft?

This camshaft is best suited for engines paired with a torque converter that has a stall speed of 2200 RPM or higher, or with a four-speed manual transmission. This helps to keep the engine in its power band effectively.

COMP Cams Camshaft Kit CRB XS268S-10 K21-230-4

Name: COMP Cams Camshaft Kit CRB XS268S-10
Brand: COMP Cams
Price: 787.92 USD
Availability: InStock

COMP Cams Camshaft Kit CRB XS268S-10

$787.92

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 Kit CRB XS268S-10. This kit upgrades your engine for street and mild strip use.

Key Features

Fits 91+ vehicle make/model combinations.
Includes camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and timing chain set.
Designed for Chrysler 383, 400, 413, 426 Wedge, and 440 engines.
Suitable for street and mild strip use.
Recommended for use with 2200+ stall torque converters or 4-speed transmissions.
Camshaft features 230-degree intake and 236-degree exhaust duration at .050-inch lift.

⚠️ 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

If you're looking to wake up the performance of your big-block Mopar V8, a camshaft upgrade is one of the most effective ways to do it. This COMP Cams Xtreme Energy XS268S-10 kit is designed for Chrysler 383, 400, 413, 426 Wedge, and 440 engines, offering a significant improvement for street driving and mild strip applications. It's a solid choice for vehicles that see regular use but also get taken to the drag strip occasionally.

This isn't just a camshaft; it's a complete package to ensure a proper and effective engine build. Inside this kit, you'll find the XS268S-10 camshaft itself, along with all the necessary supporting components. This includes new lifters, valve springs, retainers, and valve locks, all matched to work together. You also get valve stem seals, a timing chain set for accurate valve timing, and assembly lube to get everything started smoothly. COMP Cams even includes decals and instructions to guide you through the process.

The XS268S-10 camshaft has a 230-degree intake and 236-degree exhaust duration at .050-inch lift, making it well-suited for engines with a 2200+ RPM stall torque converter or a four-speed manual transmission. This profile provides a noticeable increase in power and torque, especially in the mid-to-upper RPM range, without making the car difficult to drive on the street. It's a popular choice for those looking to get more out of their classic Mopar muscle car, fitting a wide range of vehicles from the 1960s and 70s.