What is the main benefit of installing this cam phaser limiter kit?

This kit restricts the range of cam timing movement in your GM L94/L99 engine. This creates more piston-to-valve clearance, allowing you to install more aggressive camshaft profiles that would otherwise not fit due to clearance limitations.

Does this kit eliminate Variable Valve Timing (VVT) benefits?

No, the kit is designed to restrict the cam timing movement to a specific range while still allowing you to benefit from GM's VVT technology. It balances performance gains with the efficiency benefits of VVT.

What is included in the COMP Cams Cam Phaser Limiter Kit?

The kit includes the cam phaser limiter itself, along with all the necessary accessories required for installation. This ensures you have the components needed to perform the modification.

COMP Cams GM L94/L99 Cam Phaser Kit 5460

Name: COMP Cams Cam Phaser Kit GM L-94/L-99
Brand: COMP Cams
SKU: comp-cams-comp-cams-cam-phaser-kit-gm-l-94-l-99-t14-4392894
Price: 94.46 USD
Availability: BackOrder

COMP Cams Cam Phaser Kit GM L-94/L-99

$94.46

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 Cam Phaser Kit for GM L94/L99 engines. Restricts cam timing movement to allow more aggressive camshafts.

Key Features

Fits 2009+ GM GEN IV LS and 2014+ GM GEN V LT1 engines.
Restricts cam timing movement from 52 degrees to 22 degrees.
Creates necessary piston-to-valve clearance for more aggressive camshafts.
Allows continued benefits from GM Variable Valve Timing (VVT) technology.
Designed and tested with COMP Cams XFI SPR Cams and #26918 Beehive Valve Springs.
Includes phaser limiter and all necessary installation accessories.

⚠️ 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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Product Details

COMP Cams is well-known for performance valvetrain components, and they've developed this Cam Phaser Limiter Kit specifically for GM's L94 and L99 engines. These newer GM engines use Variable Valve Timing (VVT), which is controlled by cam phasers that adjust camshaft timing based on engine speed. While VVT helps with fuel efficiency, it can limit piston-to-valve clearance, restricting the types of performance camshafts you can install. This kit is designed to address that limitation.

By restricting the cam timing movement from the stock 52 degrees down to 22 degrees, this kit creates the necessary clearance for more aggressive hydraulic roller camshafts, even those with tighter lobe separations. This modification still allows you to benefit from GM's VVT technology. COMP Cams tested this kit with their XFI SPR Cams and #26918 Beehive Valve Springs, reporting significant gains in upper-RPM power and torque without sacrificing low-end or mid-range performance. This kit includes the phaser limiter and all necessary accessories for installation on a range of GM vehicles, including models like the Cadillac Escalade and Chevrolet Camaro.