Camshaft Phaser Limiter - Lock Out - GM LS-Series - Each

VVTLockLT4

The Cam Phaser Lockout Kit for 2015+ LT4 engines eliminates variable valve timing (VVT) to make the installation of larger cams possible for horsepower increases.

Additional Information

Cam Phaser Lockout Kit for 2015+ LT4

Application Summary

Chevrolet: Camaro 17 - 19 6.2 L Engine, Cadillac: CTS 16 - 19 6.2 L Engine, Chevrolet: Corvette 15 - 19 6.2 L Engine

Part Type

Engine Variable Valve Timing (VVT) Adjuster Plug

Product Overview

Chevrolet: Camaro 17 - 19 6.2 L Engine, Cadillac: CTS 16 - 19 6.2 L Engine, Chevrolet: Corvette 15 - 19 6.2 L Engine

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Camshaft Phaser Lockout, Chevy, Gen V, LT4, Kit

Comp Cams cam phaser limiter kits are specially designed, computer-controlled cam gears that automatically optimize camshaft timing based on the current engine rpm Engine oil is pressure-fed to the phasers through passageways in the cylinder heads and cams. The engine computers control solenoids that adjust this oil flow into and out of the phasers' control chambers, creating the ability to retard the cams.

While this technology provides fuel efficiency and the ability to always be in the best position for maximum power, regardless of engine rpm, it does present some limitations when it comes to performance cams. With such a wide range of valve timing movement, there is very little piston to valve clearance, which limits you to small cam profiles with little overlap.

COMP Cams cam phaser limiter kits restrict the range of cam timing movement (14 degrees for Chrysler, 20 degrees for Ford, and 22 degrees for GM), thus providing the necessary valve clearance for serious performance cams with tighter lobe separations--all while utilizing the benefits of VVT technology.

Gain some serious upper rpm power without sacrificing bottom end or mid-range performance with Comp Cams cam phaser limiter kits.