

Specifications
- Brand
- COMP Cams
- Part #
- CL12-230-2
- UPC
- 036584024231

COMP Cams Cam & Lifter Kit CS XE250H-10
$339.46
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COMP Cams Cam & Lifter Kit CL12-230-2 for Chevrolet Small Blocks. Improves torque and mileage with a smooth idle.
Key Features
- Fits Chevrolet GEN 1 Small Blocks including 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch engines.
- Features the Xtreme Energy XE250H-10 hydraulic flat tappet camshaft profile.
- Designed for strong torque, excellent mileage, and a smooth idle.
- Includes camshaft, lifters, assembly lube, decals, and instructions.
- Does not fit LT1/LT4 or factory roller Small Blocks from 1985 and newer.
- Does not fit LS-based engines (LS1, LS2, LS3, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L).
⚠️ 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
Product Details
If you're looking to get more torque and better mileage out of your Chevrolet Small Block engine, this COMP Cams Xtreme Energy Cam and Lifter Kit is a solid option. This kit is designed for engines that use a flat tappet camshaft, offering a noticeable improvement in low-end torque and overall fuel efficiency while maintaining a smooth idle. It's a popular choice for a wide range of classic Chevrolet and GM vehicles, from Camaros and Corvettes to trucks and custom builds.
This kit includes the camshaft, a set of hydraulic lifters, assembly lube to ensure proper break-in, and decals. The XE250H-10 camshaft profile is specifically tuned for strong torque production and improved gas mileage, making it a great upgrade for street-driven vehicles. It's important to verify that your engine uses a flat tappet camshaft, as many later model Small Blocks (from the mid-80s onward) switched to factory roller camshafts, which are not compatible with this kit. Removing the intake or timing cover is the best way to confirm your engine's configuration.
For early 1955-1957 Chevrolet 265 engines, a specific oiling groove on the 5th cam journal is required. Please contact us if you have one of these early engines to ensure compatibility. This kit is a great way to refresh your engine's performance and drivability.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- CL12-230-2
- UPC
- 036584024231
Frequently Asked Questions
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COMP Cams Cam & Lifter Kit CS XE250H-10
