Reprogrammed ECU to allow up to 8750 RPMs. R&Ds OS-100 upgraded ignition timing safe for all recreational and offshore racing use using 95-100 octane pump gasoline or Aviation Fuel (100LL). R&D OS-100 works great with stock engine components, stock supercharger system, and R&D Solas 14/21 impellor. The R&D OS-100 program will add snappier throttle response, increased acceleration, and improved top speed performance. The R&D OS-100 program file does not require a Powershot Fuel Tuner. Used by Mark Gerner Team PWC Offshore.com to 2nd place victory in the 2013 Long Beach to Cat and Back Offshore race.
