rotrex dyno

This is a photo of the pre-production Rotrex centrifugal supercharger system. The vehicle is a 2007 Saturn SKY Automatic. The charge pipes are pre-production versions - eventually there will be fewer welds and couplers.

This is a tuning dyno session of the Rotrex centrifugal supercharger system. The vehicle is a 2007 Saturn SKY Automatic tuned with EFILIVE.