What is the intended use for this camshaft kit?

This COMP Cams Thumpr camshaft kit is intended for high-performance street use. It's designed to provide a noticeable increase in power and a distinctive choppy, thumping idle sound.

What components are included in this kit?

The K-Kit includes the camshaft, hydraulic roller lifters, valve springs, retainers, valve locks, valve stem seals, a timing chain set, and assembly lube. Instructions and decals are also provided.

What kind of torque converter and gearing works best with this camshaft?

While this kit can work with a stock torque converter, it performs best when paired with a torque converter rated for 2000+ RPM stall speed and appropriate rear-end gearing to take full advantage of the camshaft's performance characteristics.

COMP Cams Camshaft Kit CRS 283T HR-7 T K20-600-9

Name: COMP Cams Camshaft Kit CRS 283T HR-7 T
Brand: COMP Cams
Price: 1917.34 USD
Availability: InStock

COMP Cams Camshaft Kit CRS 283T HR-7 T

$1917.34

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COMP Cams Thumpr camshaft kit for Chrysler 273-360 LA engines. Delivers a choppy idle and improved performance.

Key Features

Fits Chrysler 273, 318, 340, and 360 LA engines.
Includes camshaft, lifters, valve springs, retainers, valve locks, and valve stem seals.
Also includes a timing chain set and assembly lube for flat tappet applications.
Designed for high-performance street use with a choppy, thumping idle.
Works with stock torque converters, but performs best with a 2000+ RPM stall converter and gears.
COMP Cams part number K20-600-9.

⚠️ 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 give your Chrysler LA-series engine a serious performance upgrade with a distinctive sound, this COMP Cams Thumpr Camshaft Kit is a solid choice. This kit is designed for high-performance street use and is built to work with stock torque converters, though it really shines with a 2000+ RPM stall converter and appropriate gearing. You'll get that classic choppy, thumping idle that many enthusiasts love, along with a noticeable bump in power.

This isn't just a camshaft; it's a complete package to ensure a smooth and successful installation. Inside the box, you'll find the camshaft itself, a set of hydraulic roller lifters, matching valve springs, retainers, valve locks, and valve stem seals. To get you started, COMP Cams also includes a timing chain set, assembly lube specifically for flat tappet applications, and helpful instructions. This comprehensive approach means you have most of what you need to get this kit installed and running.

This kit is compatible with a wide range of Chrysler, Dodge, and Plymouth vehicles equipped with the 273, 318, 340, and 360 cubic inch LA engines. It's a popular choice for projects aiming for a strong street performance feel with an aggressive idle note. Remember to check your local emissions regulations, as this kit is not CARB approved and cannot be shipped to California.