LS3 Stage 1 V2 Cam

The LS3 Stage 1 V2 Cam from Brian Tooley Racing is engineered for LS-platform enthusiasts seeking reliable mid-range power gains without extensive engine modifications. This hydraulic roller camshaft is ideal for street builds, weekend warriors, and budget-conscious builders who want measurable torque and horsepower improvements while maintaining stock valve train compatibility and durability. Whether upgrading a stock LS3 or complementing existing modifications, the Stage 1 V2 delivers practical performance that justifies its straightforward installation process.

The Stage 1 V2 profile combines increased valve lift and duration to expand the engine's breathing window during the intake and exhaust strokes, generating broader torque curves across the RPM band. As a hydraulic roller design, this cam eliminates the need for expensive solid roller conversion kits and maintains compatibility with OEM lifters, reducing overall build costs without sacrificing reliability. The precision-ground lobes and hardened steel construction ensure consistent performance and longevity under aggressive driving conditions, while the V2 revision reflects Brian Tooley Racing's ongoing refinement based on real-world dyno testing and customer feedback.

This camshaft is best suited for naturally aspirated LS3 engines in Corvettes, Camaros, and truck platforms where simplicity and proven performance intersect. Installation requires basic pushrod engine familiarity and standard camshaft break-in procedures; tuning adjustments via ECU recalibration are recommended to optimize fuel and ignition timing for the new cam profile. The Stage 1 V2 pairs seamlessly with stock or mildly ported heads, intake manifolds, and exhaust systems, making it an excellent entry point into LS performance upgrading for builders seeking tangible gains without a complete engine overhaul.