"...One big negative I have come across is, as has been stated in several replies, has been the varying quality of the fuel. From what I understand they mix it differently early in spring and again in fall up here in the north woods to help with starting - possibly down to 70% ethanol..."
From what I've read, it will require only a jet change, of 1 to no more than 3 sizes.
But, for those who don't wanna change jets, many of the modern EFI conversion units can use any grade of E-85.
