What is the intended use for this camshaft kit?

This COMP Cams Xtreme Energy XR280R-10 kit is designed for performance applications. It aims to provide strong mid-range power and is recommended for engines with approximately 10:1 compression and a 3000 RPM stall speed torque converter.

What components are included in this camshaft kit?

The K-KIT includes the solid roller camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. It also comes with assembly lube and installation instructions.

Does this camshaft kit come with a warranty?

COMP Cams typically offers a warranty on their camshafts and kits. Please refer to the manufacturer's documentation included with your purchase for specific warranty details and coverage.

COMP Cams Camshaft Kit XR280R-10 K20-741-9

Name: COMP Cams Camshaft Kit CRS XR280R-10
Brand: COMP Cams
Price: 1648.84 USD
Availability: InStock

COMP Cams Camshaft Kit CRS XR280R-10

$1648.84

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 Xtreme Energy XR280R-10 solid roller camshaft kit. Designed for Chrysler LA engines, it offers strong mid-range power with a radical idle.

Key Features

Fits Chrysler 273, 318, 340, and 360 LA engines.
Xtreme Energy XR280R-10 solid roller camshaft profile.
Designed for strong mid-range power with a radical idle.
Recommended for applications with 3000 RPM stall and 10:1 compression.
Complete kit includes camshaft, lifters, valve springs, retainers, locks, seals, and timing set.
Assembly lube and installation instructions are included.

⚠️ 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 build a serious performance engine for your Chrysler LA-series V8, this COMP Cams Xtreme Energy XR280R-10 Camshaft Kit is a solid option. This kit is designed for engines like the Chrysler 273, 318, 340, and 360, and it's built to deliver strong mid-range power with a noticeable, radical idle that lets everyone know you mean business. It's a popular choice for builds aiming for around 3000 RPM stall speeds and 10:1 compression ratios.

What sets this kit apart is that it's a complete package, meaning you get everything you need to get the camshaft installed and running right. Inside the box, you'll find the solid roller camshaft itself, along with a full set of lifters, valve springs, retainers, valve locks, and valve stem seals. COMP Cams also includes a timing chain set to ensure your engine's timing is spot on, plus assembly lube and instructions to guide you through the process. This comprehensive approach helps ensure a smooth installation and reliable performance.

This kit is intended for performance applications and is not CARB approved, so it cannot be shipped to California. It's a well-built component designed for enthusiasts who want a significant upgrade in their engine's performance characteristics, particularly in the mid-range power band, and aren't afraid of a more aggressive idle sound.