I have a 975 as well. Is there a way to re flash the ECU to make it run pump gas? or install a commander??
no..you cannot touch the flash on the ECU..
the ONLY other option to use on fuel minus Avgas/Race Fuel mix..is this...
1. you can send your 975 head to Derek Fischer of Additude Industries in Utah and he can machine the head to run pump fuel, BUT you must buy one of his fuel box controllers with his programming to use the pump fuel, he has a 975 an did this setup personally and ran it like that for 2 seasons with NO issues...
the head machining is about $175 or so, plus his control box which is $300 or so...
2. you can run avgas mix with 91 pump fuel...of coarse alot cheaper then race fuel if thats what your using now.
3. which i am going to play with....full tank of 91 pump fuel, and half to 1 full qrt (depending on your desired octane number) of Torco Accelerator (do your own research please)...and it would be equivilant to running avgas or race fuel...but its not cheap either, but better then carrying a drum of fuel with you
im working on becoming a dealer for Torco if they let me