LS3 Stage 4 V2 Cam

The LS3 Stage 4 V2 Cam from Brian Tooley Racing is a high-performance camshaft designed for serious LS engine builders who seek maximum performance gains while maintaining streetability. This camshaft is ideal for builders focused on aggressive valve timing and increased lift, making it suitable for dedicated track cars, high-output street engines, and competition platforms.

Engineered with precision-ground lobes, the LS3 Stage 4 V2 Cam optimizes peak power in the upper RPM range, enhancing the powerband and improving volumetric efficiency. The camshaft's aggressive lift and duration specifications are designed to increase valve overlap and airflow velocity, allowing both forced-induction and naturally aspirated engines to operate at maximum efficiency. Its durable coating and exacting tolerances ensure reliability during sustained high-RPM operation and elevated boost pressures.

The LS3 Stage 4 V2 Cam is particularly beneficial for LS3-equipped vehicles and compatible LS-platform engines undergoing extensive performance modifications. Proper valve train support, including quality valve springs, rocker arms, and pushrods rated for this camshaft profile, is essential to prevent float and ensure longevity. Professional installation is recommended to achieve optimal performance and reliability.