January 20, 2023 – TorqStorm’s TS91R and the TS94R centrifugal superchargers have been reviewed and approved for competition in NMCA Xtreme Street and NMRA Renegade provided the product maintains compliance with the class specs and rules for centrifugal superchargers.   
 
All NMCA Rules can be found here: https://www.nmcadigital.com/drag-racing/c15
 
All NMRA Rules can be found here: https://www.nmradigital.com/classes-and-rules/c21