Quote: ok, i ask that cause we have E100 on all gas station here, i never saw in usa... we have regular cars in Brazil that use ethanol or gasoline (flex fuel) with 13:1 compression ratio. I`ll use ethanol on my race car and it`s necessary to cleam carburator with gasoline to prevent corrosion. My quick fuel carb don`t like ethanol inside for long time.
We dont have any problems with corrosion with E-85, I leave it in my QF 1050 over the winter