What is included in the COMP Cams CL20-743-9 kit?

This kit includes the XR268R-1 solid roller camshaft, a set of solid roller lifters, assembly lube for proper installation and break-in, and COMP Cams decals. Instructions are also included.

What kind of idle can I expect with this camshaft?

This XR268R-1 camshaft is designed to produce a noticeable idle. This means the engine will have a more aggressive sound at idle compared to a stock camshaft, indicating its performance-oriented nature.

What compression ratio and stall speed are recommended for this cam?

For optimal performance with this camshaft, a compression ratio of 9:1 is recommended. It is also designed to work well with a torque converter that has a stall speed of approximately 2500 RPM.

COMP Cams XR268R-1 Solid Roller Cam & Lifter Kit CL20-743-9

Name: COMP Cams Cam & Lifter Kit CRS XR268R-1
Brand: COMP Cams
Price: 1361.80 USD
Availability: InStock

COMP Cams Cam & Lifter Kit CRS XR268R-1

$1361.80

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COMP Cams XR268R-1 Solid Roller Cam & Lifter Kit for Chrysler 273-360 engines. Noticeable idle for mild street/strip use.

Key Features

Fits Chrysler 273, 318, 340, and 360 LA-series engines.
Xtreme Energy XR268R-1 Solid Roller Camshaft profile.
Includes camshaft, solid roller lifters, assembly lube, and decals.
Suitable for mild street and strip use.
Designed for use with 9:1 compression and a 2500 stall torque converter.
Results in a noticeable idle.

⚠️ 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 Chrysler 273, 318, 340, or 360 LA-series engine, this COMP Cams Xtreme Energy XR268R-1 Solid Roller Cam and Lifter Kit is a solid option. This kit is designed for mild street and strip applications, and it works well with a 9:1 compression ratio and a 2500 stall torque converter. You can expect a noticeable idle with this camshaft, letting everyone know your engine means business.

This kit includes the camshaft itself, a set of solid roller lifters, assembly lube to ensure proper break-in, and decals. COMP Cams is well-known for its performance engine components, and this kit is built to help you achieve improved power and responsiveness from your Mopar V8. The solid roller design offers lower friction and allows for higher RPM operation compared to flat tappet cams, contributing to its performance potential.

When installing a camshaft like this, it's important to follow the included instructions carefully, especially regarding the break-in procedure. Proper lubrication and initial running are critical for the longevity of both the cam and the lifters. This kit is a significant upgrade for enthusiasts looking to extract more performance from their classic Mopar engine.