Texas Speed LS3 Centrifugal Supercharger Camshaft

The TSP LS3 Centrifugal Supercharger Camshaft is engineered specifically for rectangle-port LS engines running centrifugal supercharger systems. Optimized for high-RPM airflow and efficient boost delivery, this camshaft enhances top-end horsepower while maintaining street-friendly drivability. It’s an excellent choice for ProCharger, Rotrex, and TorqStorm-equipped builds seeking reliable, high-output performance.

Note: Requires PRC/TSP.660 Dual Valve Springs and 2800+ Stall Converter

Camshaft Specs
Camshaft Use: Street/Strip
Engine Combination: Supercharged
Camshaft Duration: 227/244
Valve Lift with Factory Rocker Arm Ratio: 0.629 int./0.615 exh.
Lobe Separation (degrees): 117+3
Camshaft Gear Attachment: 3-bolt
Recommended Springs Required: PRC/TSP Dual .660 Valve Springs
Aftermarket Stall Converter Required: Yes, 2800+ Stall Converter
Requires 5/16" pushrods

Notice: This camshaft is only offered in a 3-bolt design, so if you have a single-bolt factory camshaft you will need to purchase the three-bolt conversion kit that will supply the correct 4x upper timing gear to supply the correct camshaft position signal, as well as the ARP camshaft bolt kit that will supply the three required bolts.  We also offer the conversion kit with a complete, upgraded timing set for those wanting to replace the entire set.