@DannyP posted:I run 91 octane no-ethanol in the BMW airhead bike and ALL my lawn equipment.
I'd run it in the Spyder, but I need the 93 octane...
So that's what I run, unfortunately it has ethanol.
Fortunately, my fuel pickup, pre and post filters, fuel pump, pressure regulator, fuel rails, injectors, metal lines (Nickel-copper) and braided EFI hose are all compatible.
Thanks Danny. My 1984 R100RT airhead will do well without ethanol and 91 octane
BTW started running E free in all my other small machines as well sometime ago but around here they are trying to ban anything with a small motor.