What type of valvetrain components are needed for this solid roller camshaft?

This camshaft requires a solid roller valvetrain. You will need solid roller lifters, compatible pushrods, and roller rocker arms. Ensure all components are designed to work together for optimal performance and durability.

What is the intended use for this camshaft?

This camshaft is specifically designed for high-performance marine applications, particularly for river racing with blown gasoline engines. It is built for demanding conditions where maximum power output is critical.

Why is this camshaft not CARB approved?

This camshaft is not CARB approved because it does not meet the emissions standards set by the California Air Resources Board. Therefore, it cannot be legally shipped to California.

COMP Cams Solid Roller Camshaft 11-746-9

Name: COMP Cams Camshaft CB 319C-R10
Brand: COMP Cams
Price: 525.64 USD
Availability: InStock

COMP Cams Camshaft CB 319C-R10

$525.64

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 is known for performance engine components. This solid roller camshaft is for Chevrolet Big Block 396-454 engines.

Key Features

Fits 106+ vehicle make/model combinations.
COMP Cams CB 319C-R10 Marine Solid Roller Camshaft.
Designed for Chevrolet Big Block 396-454 cubic inch engines and larger.
Intended for river racing with blown gasoline applications.
Features 285 degrees intake duration and 288 degrees exhaust duration at 0.050-inch lift.
Solid roller design for reduced friction and aggressive profiles.

⚠️ 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

COMP Cams has a long history of building serious performance parts for race engines. This camshaft, the CB 319C-R10, is a solid roller design specifically made for Chevrolet Big Block engines, particularly those 454 cubic inches and larger. It’s built for demanding applications like river racing with blown gasoline, whether you're running a flat-bottom or hydroplane boat.

This camshaft features a 285-degree intake duration and a 288-degree exhaust duration at 0.050-inch lift, with a 110-degree lobe separation angle. The solid roller design means it uses roller rockers for reduced friction and allows for more aggressive cam profiles, which translates to better airflow and more power. It’s intended for engines originally equipped with flat tappet camshafts, meaning you'll need to ensure your valvetrain components are compatible with a solid roller setup, including lifters, pushrods, and rocker arms.

This camshaft fits a wide range of Chevrolet vehicles from the late 1960s through the 1990s, including popular models like the Chevrolet Impala, Camaro, and C10 Pickup. It's designed for maximum performance in high-horsepower marine applications. Please note that this part is not CARB approved and cannot be shipped to California. It is also subject to California's Proposition 65 warning.