What is the recommended break-in procedure for this camshaft?

Solid roller camshafts require a specific break-in procedure to ensure proper lubrication and seating of the roller lifters. Always refer to the manufacturer's installation instructions for the exact steps, which typically involve running the engine at a specific RPM for a set duration.

Does this camshaft require valve lash adjustments?

Yes, as a solid lifter camshaft, this COMP Cams A8 316Ar-8 will require periodic valve lash adjustments. This is necessary to maintain optimal engine performance and prevent potential damage to the valvetrain components.

What other components are recommended for this camshaft installation?

COMP Cams recommends using this camshaft with engines of 390 cubic inches or larger and a torque converter rated around 5500 RPM. It's also crucial to use compatible valve springs and retainers that match the lift profile of this camshaft for safe and effective operation.

COMP Cams Solid Roller Camshaft 10-800-11

Name: COMP Cams Camshaft A8 316Ar-8
Brand: COMP Cams
SKU: comp-cams-comp-cams-camshaft-a8-316ar-8-t14-4389821
Price: 661.71 USD
Availability: BackOrder

COMP Cams Camshaft A8 316Ar-8

$661.71

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 A8 316Ar-8 solid roller camshaft for AMC 290-401 engines. Designed for bracket race and super classes.

Key Features

Fits AMC 290, 304, 343, 360, 390 and 401 engines.
Solid roller camshaft design for reduced friction and improved performance.
Race 280/288 duration profile is suitable for bracket race and super classes.
Smooth operating profile is easier on valvetrain components.
Recommended for use with 390+ cubic inch engines and a 5500 RPM torque converter.
Designed for a wide range of Jeep and American Motors vehicles.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

This COMP Cams A8 316Ar-8 camshaft is a solid roller type, meaning it uses roller bearings to reduce friction compared to flat tappet designs. It's built for bracket race and super classes, aiming for a smooth operating profile that's easier on other engine components. This camshaft fits a wide range of AMC V8 engines, including the 290, 304, 343, 360, 390, and 401 cubic inch displacements, as well as many Jeep models from the 1970s and 80s like the CJ5, CJ7, Cherokee, and Wagoneer.

With a duration of 280 degrees on the intake and 288 degrees on the exhaust, this cam offers a good balance for performance applications where reliability and part longevity are important. COMP Cams recommends using this camshaft with an engine setup that includes at least a 390 cubic inch displacement and a torque converter rated around 5500 RPM. The smooth profile is a key feature, helping to make the engine more manageable and less prone to premature wear on valvetrain components, which is crucial for bracket racing where consistency is key.

When installing this camshaft, it's important to follow the manufacturer's recommended break-in procedure to ensure proper lubrication and seating of the roller lifters. Because this is a solid lifter camshaft, it will require periodic valve lash adjustments to maintain optimal performance and engine health. Ensure you have the correct valve springs and retainers that match the lift and RPM range of this camshaft for safe operation.