What type of distributor gear is required for this camshaft?

This COMP Cams camshaft is optimized for use with a Melanized or Nitrided distributor gear. Using standard cast iron or steel gears without these specific surface treatments is not compatible and will void all warranties.

How can I tell if my Chevrolet Small Block is a factory roller or flat tappet engine?

To determine if your engine is a factory roller or flat tappet design, you will need to remove the intake manifold or timing cover. GM gradually introduced roller camshafts into Small Blocks starting in the mid-1980s, so visual inspection is necessary for confirmation.

Does this camshaft fit early 1955-1957 Chevrolet engines?

1955-1957 Chevrolet 265 engines require a specific oiling groove on the 5th cam journal. This particular part number may not fit those specific early models; please contact us for assistance with camshafts that include this oiling groove.

COMP Cams CS 288BR-6 Solid Roller Camshaft 12-920-9

Name: COMP Cams Camshaft CS 288BR-6 (.900Bc)
Brand: COMP Cams
Price: 641.25 USD
Availability: InStock

COMP Cams Camshaft CS 288BR-6 (.900Bc)

$641.25

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 CS 288BR-6 (.900Bc) Solid Roller Camshaft. Optimized for Melanized or Nitrided distributor gears for improved torque.

Key Features

Fits Chevrolet GEN 1 Small Blocks from 262 to 400 cubic inches.
Solid roller design with .900 inch lifter diameter.
Features an aggressive intake lobe for improved torque.
Optimized for oval track and sprint car applications.
Requires a Melanized or Nitrided distributor gear for compatibility and warranty.
Compatible with a wide range of Chevrolet, Buick, and Cadillac vehicles from the 1980s and early 1990s.

⚠️ 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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Product Details

This COMP Cams CS 288BR-6 camshaft features a .900 inch solid roller design, optimized with an aggressive intake lobe for increased torque. It's specifically tuned for oval track applications, offering a good performance boost for sprint car engines. This camshaft is designed for Chevrolet Gen 1 Small Block engines, covering a wide range of displacements from 262 to 400 cubic inches, including popular models like the 350 and 400. It fits many vehicles from the 1980s and early 1990s, such as the Chevrolet C10, Camaro, and Caprice, among many others.

For optimal performance and to maintain warranty coverage, this camshaft requires the use of a Melanized or Nitrided distributor gear. Using cast iron or steel gears without these surface treatments is not compatible and will void the warranty. It's crucial to verify your engine's configuration, as factory roller camshafts were gradually introduced in Small Blocks from the mid-80s onward. Removing the intake or timing cover can help confirm if your block is a factory roller or a flat tappet design. Early 1955-1957 Chevrolet 265 engines also have specific oiling groove requirements on the 5th journal that must be addressed.

This camshaft is a significant upgrade for builders looking to extract more power from their Small Block Chevy. Its solid roller design allows for higher lift and duration, contributing to improved airflow and power output, particularly in the mid-to-upper RPM range. Ensure you have the correct supporting components, including valve springs, pushrods, and lifters, that are compatible with a solid roller setup to achieve the best results and ensure engine longevity.