Brian Tooley Racing - PDS Stage 4 V2 Cam

The PDS Stage 4 V2 Camshaft by Brian Tooley Racing is engineered for GM LSA and LS9 engines, offering significant power gains and an ultra-aggressive idle. Ideal for high RPM applications, this camshaft features a duration of 229/25X, lift of .636"/.636", and a 116 LSA. It utilizes ultra-stable lobes for enhanced RPM potential and has demonstrated exceptional durability in testing. For optimal performance, pairing with aftermarket or ported OEM cylinder heads and larger throttle bodies is recommended. ([briantooleyracing.com](https://briantooleyracing.com/btr-pds-stage-4-camshaft-v2.html?utm_source=openai))