What kind of power increase can I expect with this camshaft?

This COMP Cams CS 264H-R12 camshaft is designed to provide mild performance improvements, focusing on strong low to mid-range power. It will make your engine feel more responsive during acceleration and everyday driving.

Does this camshaft come with all the necessary installation hardware?

The manufacturer's description does not specify if installation hardware is included. It is recommended to consult the manufacturer's installation instructions or contact them directly for a complete list of required parts.

What is required for this camshaft to work correctly?

This camshaft requires a custom tune for your vehicle's computer to achieve optimal performance and drivability. It is designed for modified computer systems and will not perform as intended without proper tuning.

COMP Cams Hydraulic Roller Camshaft CS 264H-R12 08-302-8

Name: COMP Cams Camshaft CS 264H-R12
Brand: COMP Cams
Price: 610.12 USD
Availability: InStock

COMP Cams Camshaft CS 264H-R12

$610.12

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 264H-R12 camshaft for 87+ OE roller SBC 305-350 engines. Offers mild performance gains for TPI systems.

Key Features

Fits 1987 and newer Chevrolet and Buick vehicles with factory roller camshaft 305 and 350 Small Block engines.
Hydraulic roller design for improved performance and durability over flat tappet cams.
Intake duration of 210 degrees and exhaust duration of 220 degrees at .050 lift.
Designed to provide strong low to mid-range power gains for TPI systems.
Requires custom computer tuning for optimal performance and drivability.
COMP Cams is a well-known brand for performance valvetrain components.

⚠️ 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 making performance valvetrain components, and this CS 264H-R12 camshaft is a prime example of their work for classic Small Block Chevys. This hydraulic roller camshaft is designed to give your 1987 and newer General Motors vehicle with a factory roller 305 or 350 engine, particularly those with Tuned Port Injection (TPI), a noticeable bump in low to mid-range power. It’s a popular choice for drivers looking to improve their engine’s responsiveness without going too radical.

The CS 264H-R12 features a 210-degree intake and 220-degree exhaust duration at .050 lift, which contributes to its strong low-end torque and improved mid-range pull. This makes it feel more lively in everyday driving and during spirited acceleration. Because this camshaft is intended for modified computer systems, you will need to have your vehicle's computer tuned to take full advantage of its capabilities and ensure optimal performance and drivability. This camshaft fits a wide range of vehicles, including models like the Chevrolet Camaro, Chevrolet Corvette, and Buick Roadmaster from the late 80s and early 90s.

When installing this camshaft, remember that it requires a custom tune for your vehicle's computer to function correctly. This is a significant upgrade for your engine's performance, and COMP Cams has a solid reputation for producing reliable parts that deliver on their promises. Make sure to consult the manufacturer's installation instructions for any specific requirements or recommendations.