Product Description
TSP Texas Speed 6.0L LS NSR RV Camshaft
Fits 1999-2007 6.0L LQ4 LQ9 Truck/SUV Engines
Specs: 212/220 .495"/.495" 110LSA, 3 Bolt Pattern
Texas Speed's TSP-NSR-RV-6.0 Camshaft is a 6.0L-specific version of the popular RV cam, built to wake up cathedral-port LS truck LQ4 and LQ9 engines with more low-end torque and midrange punch. Whether you’re towing, cruising, or just want a stronger street setup, this cam brings old-school grunt to your modern LS without needing valvetrain upgrades.
The "RV" camshaft will work with stock torque converters and stock valve springs, making it an affordable and easy to install option for adding noticeable power. Whether you're hauling a trailer, building an off-road rig, or just want more usable torque on the street, the TSP NSR RV Camshaft gives you the kind of low-end and midrange punch you'd expect from a classic small block upgrade, but with modern LS reliability. Depending on which model of LQ4/LQ9 you are starting with, this mild camshaft will also deliver 30-60hp gains at the top of the rpm band.
Our kit options include:
Camshaft Only: Texas Speed 6.0L NSR RV Camshaft by itself
Gasket Kit Option: Includes Timing Cover Gasket, Water Pump Gaskets, Damper Seal, and Crankshaft bolt
