What is required for installation and tuning with this camshaft?

Installation of this camshaft requires the COMP Phaser Limiter Kit (Part #5456) to properly limit the camshaft's movement range. Additionally, PCM tuning is necessary to optimize performance and ensure correct operation with the new camshaft profile.

Will this camshaft work if my vehicle has Active Fuel Management (AFM)?

Yes, this XFI AFM camshaft is specifically designed to be compatible with GM's Active Fuel Management (AFM) system. It allows you to retain AFM functionality while still gaining performance improvements.

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

This camshaft is engineered to increase torque and horsepower throughout the entire RPM range. You can expect improved responsiveness and a noticeable boost in mid-range power compared to the stock camshaft.

COMP Cams Camshaft XFI AFM 220/232 HR LT1 624-524-13

Name: COMP Cams Camshaft GM Gen V LT1 Ltav 27
Brand: COMP Cams
Price: 653.41 USD
Availability: InStock

COMP Cams Camshaft GM Gen V LT1 Ltav 27

$653.41

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 XFI AFM camshaft for GM Gen V LT1 engines. Increases TQ and HP throughout the RPM range.

Key Features

Fits a wide range of GM Gen V LT1, L83, and L86 V8 engines.
Features a 220 intake and 232 exhaust duration at .050 lift.
Designed to work with factory Direct Injection, VVT, and AFM systems.
Increases torque and horsepower throughout the entire RPM range.
Optimizes intake and exhaust valve events for improved responsiveness.
Requires COMP Phaser Limiter Kit (#5456) and PCM tuning for proper operation.

⚠️ 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

This COMP Cams XFI AFM camshaft, part number 624-524-13, is built with a 220 intake and 232 exhaust duration at .050 lift, featuring a 113-degree lobe separation angle. It's specifically designed to work with the advanced technology found in GM's Gen V (LT1/L83/L86) V8 engines, including direct injection, Variable Valve Timing (VVT), and Active Fuel Management (AFM) lifters. This means you can leverage the factory systems for improved performance gains.

The unique lobe profiles are engineered to maintain AFM compatibility while optimizing when the intake and exhaust valves open and close. This results in increased torque and horsepower across the entire RPM range, offering better responsiveness and mid-range power compared to stock. This camshaft is a solid option for mildly modified LT1 applications where AFM is still enabled, providing a noticeable improvement over the factory setup.

To properly install this camshaft and achieve its performance potential, you'll need the COMP Phaser Limiter Kit (Part #5456). This kit limits the camshaft's movement range, which is crucial for proper operation and requires PCM tuning. This camshaft fits a wide range of GM vehicles, including models like the Chevrolet Camaro, Corvette, and Silverado, as well as GMC Sierra and Yukon trucks.