What is the recommended compression ratio for this camshaft?

This camshaft is recommended for engines with a compression ratio of 10:1 or higher. It's designed for high-compression builds to maximize performance in drag racing applications.

Does this camshaft fit all Chevrolet Big Block engines?

This camshaft is designed for Chevrolet Big Block engines originally equipped with flat tappet camshafts. It is not compatible with 1965-66 396 Big Blocks that have an oiling groove in the rear journal.

What other components are typically needed when installing a new camshaft?

When installing a new camshaft, it's often recommended to replace valve springs, lifters, and pushrods to ensure optimal performance and longevity. Always refer to the manufacturer's installation instructions for a complete list of recommended parts.

COMP Cams Drag Race Camshaft CB Ma283A-8 11-606-5

Name: COMP Cams Camshaft CB Ma283A-8
Brand: COMP Cams
Price: 378.78 USD
Availability: InStock

COMP Cams Camshaft CB Ma283A-8

$378.78

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams CB Ma283A-8 drag race camshaft for Chevrolet Big Block 396-454 engines. Designed for high-compression, heavy car applications.

Key Features

Fits Chevrolet Big Block 396-454 engines originally equipped with flat tappet camshafts.
Solid flat tappet design with 256 degrees intake and 264 degrees exhaust duration.
Recommended for 427+ c.i.d. engines, heavy cars, 3500+ stall converters, and 10:1+ compression.
Well-built for drag racing applications.
Part number 11-606-5.

⚠️ 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 building a serious drag car with a Chevrolet Big Block engine, this COMP Cams CB Ma283A-8 camshaft is designed to help you get down the track. It's a solid flat tappet camshaft with a 256-degree intake and 264-degree exhaust duration, intended for engines 427 cubic inches and larger, especially those running 3500+ stall converters and 10:1 or higher compression ratios. This camshaft is a popular choice for heavy cars looking for improved performance on the strip.

This camshaft is well-built for demanding applications. It's specifically intended for engines originally equipped with flat tappet camshafts, and it's a solid option for Chevrolet 396 to 454 Big Block engines. Keep in mind that certain 1965-66 396 Big Blocks have a rear journal oiling groove that this particular camshaft is not designed for; if your engine has this feature, you'll need to contact us to find the correct part.

This camshaft is intended for off-road use and is not CARB approved, so it cannot be shipped to California. It's a key component for anyone looking to maximize their Big Block's performance in a drag racing environment.