Brian Tooley Racing CM33148205 PDS Stage 3 Cam Motion Core for LSA/LS9

Fits Vehicle: LSA/LS9

Specs: 231/248 .617″/.595″ 120+5

This cam is on the upper end of aggressiveness for GM LSA and LS9 engines. Will work great with any positive displacement supercharger on a 6.2 liter engine. With almost 0 degrees of overlap it has a definite camshaft sound, but still has a mild idle, yet makes the power of much larger cams. The secret is in minimizing the overlap, while maximizing the intake valve closing and exhaust valve opening events. This cam has proven to make more power than other cams that have more lift, which makes this cam much more durable. This cam was used by Redline Motorsports to set the Camaro ZL1 cam only record! Lift approaching .650″ or more while using stock 15 degree rocker arms with too much open spring pressure can damage valve tips long term. They recommend maximum lift of .630″ and maximum open pressure of 400 lbs when using stock rocker arms. Cam Motion 5150 cam core

Part Type Camshaft
Engine Type LSA/LS9
Engine Combination Supercharged – Roots
Camshaft Style Hydraulic Roller
Cam Bolt Style Three Bolt

Brand

Brian Tooley Racing

Brian Tooley Racing manufacturers LS1 LS2 LS3 LS7 Camshafts Valve springs Spring Kits and Performance LS Parts. Make the most horsepower with your LS Engine!