What kind of compression ratio is needed for this camshaft?

This camshaft is designed for racing applications and requires a minimum compression ratio of 11:1 to perform optimally. Using it with lower compression may result in reduced performance gains.

What transmission and torque converter setup is recommended for this camshaft?

This is a high-performance racing hydraulic camshaft. It is recommended for use with a torque converter that has a stall speed of 4500 RPM or higher, or with a 4-speed manual transmission to effectively manage its powerband.

Does this camshaft come with lifters or other installation hardware?

The manufacturer's description for this camshaft does not specify if lifters or installation hardware are included. It is recommended to consult the manufacturer's detailed product information or contact their support for a complete list of included components.

COMP Cams Camshaft A8 320H-8 10-213-5

Name: COMP Cams Camshaft A8 320H-8
Brand: COMP Cams
Price: 378.83 USD
Availability: InStock

COMP Cams Camshaft A8 320H-8

$378.83

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 320H-8 camshaft. A top racing hydraulic cam for AMC V8s with 4500+ stall converters or 4-speeds and 11:1 compression.

Key Features

Fits American Motors and Jeep vehicles with AMC 290, 304, 343, 360, 390, and 401 V8 engines.
Hydraulic flat tappet (HFT) camshaft profile.
Designed for racing applications with 4500+ stall torque converters or 4-speed transmissions.
Requires a minimum of 11:1 compression ratio for optimal performance.
Features a 268/268 degree duration at 0.050 inch lift.
COMP Cams is a popular brand for performance engine parts.

⚠️ 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 is well-known for performance engine components, and their A8 320H-8 camshaft is a prime example of their racing heritage. This camshaft is designed for AMC V8 engines, specifically the 290, 304, 343, 360, 390, and 401 cubic inch displacements. It's built for serious performance applications where a high-stall torque converter or a manual transmission is used, paired with a healthy 11:1 compression ratio.

This is their best racing hydraulic camshaft, meaning it offers a significant step up in performance over stock. The 268/268 degree duration at 0.050 lift (HFT profile) is tuned to maximize power in the upper RPM range, making it ideal for drag racing or other performance-oriented driving. It's a well-built component that requires supporting modifications like a high-stall torque converter or a manual transmission to effectively utilize its powerband.

This camshaft fits a wide range of American Motors and Jeep vehicles from the late 1960s through the early 1990s, including models like the AMC Javelin, Jeep CJ7, and Jeep Grand Wagoneer. Ensure your engine's compression ratio is at least 11:1 to take full advantage of this cam's capabilities.