Texas Speed LS3 Turbo Camshaft

The TSP LS3 Turbo Camshaft is designed for rectangle-port LS engines running turbochargers that demand increased airflow, efficient exhaust energy management, and strong top-end power. This camshaft profile is ideal for high-horsepower street and race combinations, delivering excellent boost response and power while maintaining stable drivability with the proper supporting components.

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

Camshaft Specs
Camshaft Use: Street/Strip
Engine Combination: Naturally Aspirated
Camshaft Duration: 229/242
Valve Lift with Factory Rocker Arm Ratio: 0.629 int./0.615 exh.
Lobe Separation (degrees): 115+3
Camshaft Gear Attachment: 3-bolt
Recommended Springs Required: TSP/PAC Dual .660 Valve Spring
Aftermarket Stall Converter Required: Yes, 2800+ Stall

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.