What is the recommended compression ratio for this camshaft kit?

This camshaft kit is recommended for engines with a compression ratio between 9.5:1 and 10:1. This range helps ensure optimal performance for street and strip applications.

What supporting modifications are recommended for this cam?

For best performance, COMP Cams suggests using an aftermarket intake manifold that can flow at least 750 CFM and a torque converter with a stall speed of approximately 3500 RPM. These components help the engine breathe and utilize the camshaft's power band effectively.

Does this kit include everything needed for installation?

The kit includes the camshaft, solid roller lifters, assembly lube, decals, and installation instructions. While these are the core components, you may need additional items such as gaskets, pushrods, and valve springs depending on your specific engine build.

COMP Cams Camshaft and Lifter Kit CL20-701-9

Name: COMP Cams Cam & Lifter Kit CRS 288R-10
Brand: COMP Cams
Price: 1361.80 USD
Availability: InStock

COMP Cams Cam & Lifter Kit CRS 288R-10

$1361.80

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 Magnum 243/243 Solid Roller Cam and Lifter Kit for Chrysler LA engines. Boost street/strip performance.

Key Features

Fits Chrysler 273, 318, 340, and 360 LA engines.
Magnum solid roller camshaft with 243 degrees intake and 243 degrees exhaust duration at .050" lift.
Recommended for street/strip applications with 9.5:1 to 10:1 compression.
Pairs well with aftermarket intakes flowing 750+ CFM and 3500 RPM stall converters.
Includes camshaft, solid roller lifters, assembly lube, decals, and instructions.

⚠️ 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

This is the COMP Cams Magnum 243/243 Solid Roller Cam and Lifter Kit, part number CL20-701-9. It's designed for Chrysler's LA-series engines, including the 273, 318, 340, and 360 cubic inch V8s found in a wide range of vehicles from the 1960s through the 1990s. If you're looking to significantly improve your engine's performance for street and strip use, this kit is a solid option.

The camshaft features a 243 degrees of intake and 243 degrees of exhaust duration at .050 inch lift, making it a strong performer for engines with 9.5:1 to 10:1 compression ratios. For best results, COMP Cams recommends pairing this with an aftermarket intake manifold capable of flowing 750 CFM or more and a torque converter with a stall speed around 3500 RPM. This kit includes the camshaft, solid roller lifters, assembly lube, decals, and installation instructions, so you have the essential components to get started on your build.

This kit is a substantial upgrade for your Mopar V8. It's important to note that this part is not CARB approved and cannot be shipped to California. Ensure you have the necessary supporting modifications, like a high-flow intake and appropriate stall converter, to take full advantage of this cam's potential.