Texas Speed (TSP) LS3 Positive Displacement Supercharger (PDS) Camshaft (TSP-LS3-PDS): 225/244 .629"/.615" 117+3 LSA
These camshafts have a 3-bolt timing gear pattern and will require a 3 bolt conversion kit if your OE LS3 camshaft is single bolt.
The TSP LS3 Positive Displacement Supercharger Camshaft is specifically designed for rectangle-port LS engines equipped with positive displacement superchargers. Optimized for stock LSA/LS9 blowers as well as aftermarket Whipple and Magnuson units, this camshaft enhances airflow, improves boost efficiency, and delivers strong mid-range and top-end power while maintaining excellent drivability for high-horsepower street and strip applications.
Features & Requirements
- Designed specifically for positive displacement supercharged applications
- Requires PRC/TSP .660" dual valve springs
- Requires 5/16" pushrods
- 2800+ stall converter recommended
Fitment
Fits stock 6.0L, LS3, LSA, and LS9 engines with rectangle-port cylinder heads running positive displacement superchargers (including stock LSA/LS9, Whipple, and Magnuson systems).
