Anyone run E85 mix majority of the time?

[gxman]

We have 93octane here and one local station that carries E85. Race gas available at the local track about half hr away.

I was just wanting to see if anyone runs an E85 mix the majority of the time. Also at what ratio?

Any fuel system upgrade necessary to do so?

[///M ARMY]

I use 91/e85 mix most of the time. 10 gallons of 91 Ana top off e85. I use this with my jb4

[TurboSid]

Same as ///M Army

[gxman]

Which map and about how many miles now on e85?

Any dyno numbers on that mix?

Thanks for the replies.