Specifications
- Brand
- COMP Cams
- Part #
- 12-235-2
- UPC
- 036584038191
COMP Cams Camshaft CS X4 254H-11
$251.96
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COMP Cams CS X4 254H-11 hydraulic flat tappet camshaft for Chevy Small Block Gen 1 engines. Boosts low-end and mid-range torque.
Key Features
- Fits Chevrolet Gen 1 Small Block engines including 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch displacements.
- Features a 210-degree intake and 218-degree exhaust duration at .050 lift for improved low-end and mid-range torque.
- Hydraulic flat tappet design offers a good idle quality while enhancing pulling power.
- Well-built camshaft suitable for 4x4 applications and street performance builds.
- Compatible with a wide range of vehicles including AM General Hummer, Buick Roadmaster, Chevrolet C1500, and many more from 1955-1996 (verify valvetrain type).
- Does not fit LT1/LT4, LS-based engines, or factory roller Small Blocks from 1985 and newer.
⚠️ 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
This is the COMP Cams CS X4 254H-11, a hydraulic flat tappet camshaft designed for Chevrolet Small Block Gen 1 engines. If you're looking to improve your truck or classic car's low-end grunt and mid-range pull without sacrificing too much idle quality, this cam is a solid option. It's built to give you that strong torque feel right off the line and through the gears, making it popular for 4x4 applications and street rods.
The X4 254H-11 features a 210-degree intake and 218-degree exhaust duration at .050 lift. This specific lobe profile is what helps it achieve that strong low-end and mid-range torque you're after, while still offering a manageable idle. It's a well-built camshaft that's a step up from stock, providing a noticeable improvement in pulling power for a wide range of Chevrolet vehicles from the 1950s through the mid-1990s, provided they use a flat tappet valvetrain.
Keep in mind that this camshaft is designed for engines that use a flat tappet valvetrain, not factory roller setups found in many later model Small Blocks. It's always a good idea to confirm your engine's configuration before installation. This camshaft is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 12-235-2
- UPC
- 036584038191
Frequently Asked Questions
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COMP Cams Camshaft CS X4 254H-11