What kind of performance gains can I expect from this camshaft?

This camshaft is designed to improve high RPM power and torque, especially when used with a remote turbo system. Specific gains will vary depending on your engine's other modifications, tuning, and the turbo setup.

What other parts might I need when installing this camshaft?

When installing a performance camshaft, it's often recommended to upgrade valve springs, pushrods, and potentially lifters to match the camshaft's specifications. Proper tuning after installation is also critical.

Is this camshaft compatible with engines that have Active Fuel Management (AFM) or Variable Valve Timing (VVT)?

No, this specific camshaft is designed for GM LS GEN IV engines that do NOT have Active Fuel Management (AFM) or Variable Valve Timing (VVT). You will need to disable or remove these systems for proper installation and operation.

COMP Cams Camshaft 146-481-11 - GM LS2/LS3

Name: COMP Cams Camshaft GM LS2/LS3 1 Bolt 28
Brand: COMP Cams
SKU: comp-cams-comp-cams-camshaft-gm-ls2-ls3-1-bolt-28-t14-4390609
Price: 555.48 USD
Availability: BackOrder

COMP Cams Camshaft GM LS2/LS3 1 Bolt 28

$555.48

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 valvetrain components. This 235/231 hydraulic roller camshaft is designed for GM LS engines with remote turbo systems.

Key Features

Fits a range of GM LS GEN IV engines without VVT or AFM.
LSR Remote Turbo camshaft profile is optimized for high RPM street/strip use.
Features a 235-degree intake duration and 231-degree exhaust duration.
113-degree lobe separation angle is tuned for remote turbo applications.
Hydraulic roller design is compatible with factory roller lifters.
1-bolt camshaft design for easy installation in many LS engines.

⚠️ 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

COMP Cams has built a reputation for making serious performance valvetrain parts, and this camshaft is a prime example of that. This is the LSR Remote Turbo camshaft, specifically designed for GM LS GEN IV engines that do not have Variable Valve Timing (VVT) or Active Fuel Management (AFM). If you're building a street or strip car with a remote mount turbo system and want to get the most out of your LS engine, this camshaft is a solid option.

This camshaft features a 235-degree intake duration and a 231-degree exhaust duration, with a 113-degree lobe separation angle. These specs are tuned for high RPM operation, making it ideal for applications where you're pushing the engine hard. It's a hydraulic roller camshaft, which means it's designed to work with the factory roller lifters found in most LS engines, simplifying installation. The 1-bolt camshaft design is also common for many LS applications. Remember, this camshaft is not CARB approved and cannot be shipped to California.

This camshaft fits a range of GM vehicles, including models like the Cadillac CTS, Chevrolet Camaro, and Pontiac G8. It's built for performance enthusiasts looking to maximize their engine's potential, especially when paired with a turbo setup. Make sure to check the manufacturer's installation instructions for any specific requirements or recommended supporting modifications for your build.