I have an E85 pump nearby, that would tell me to mix.
But with my old (carburetor) engine, I'm a little scared.
Have others already experienced it? I don't often fill up, but I want to try it next time.
SixK wrote:40% E85! ??? maybe in an injection, although I doubt it.
But surely not in a fuel car!
According to the tests which were made on a 125cc, up to 15% of ethanol the engine turns even more or less normally, after must adjust the carburetion and the ignition advance.
Basically, at best, we should be able to put 17% E85 without modifications in a fuel car.
And again it must depend on the cars.
In short it is better to count on 10% so as not to have problems ....
SixK