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Engines and Components› Camshafts and Valvetrain

Texas Speed

LS7 Stage 4.2 Camshaft

Name: LS7 Stage 4.2 Camshaft
Brand: Texas Speed
SKU: TSP-25-TSPLS7Stg4.2

$419.99 $377.99 Save $42.00

SKU: TSP-25-TSPLS7Stg4.2

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Overview

The Texas Speed LS7 Stage 4.2 camshaft is a performance-oriented upgrade for GM 7.0L LS7 engines. Engineered with custom-ground lobes, this camshaft provides improved power across the 3000-7000 RPM range while maintaining valvetrain stability and a distinct, aggressive idle.

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The Texas Speed LS7 Stage 4.2 camshaft is a high-performance valvetrain component designed to extract maximum power from factory GM 7.0L LS7 engines. Featuring custom-ground, stable lobe profiles, this camshaft is engineered to provide a broader power band throughout the 3000-7000 RPM range, resulting in increased overall engine output while promoting a quieter and longer-lasting valvetrain compared to standard aftermarket alternatives. This camshaft is developed and ground in-house using CNC grinding technology and is intended for use in vehicles equipped with the 7.0L LS7 engine. Please note that custom ECM tuning is strictly required to ensure proper engine operation and safety after installation. This product is not legal for sale or use in the state of California. Depending on the selected kit configuration, this camshaft may be paired with TSP LS7 .660" polished dual valve springs, titanium retainers, valve seals, and 3/8" diameter chromoly pushrods. Due to supply variations, kits may occasionally include Michigan Motorsports LS7 dual springs. Professional installation and tuning are recommended to achieve the intended performance results.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	Texas Speed
Part Number	TSP-25-TSPLS7Stg4.2
Category	Engines and Components

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