n/a+spray+e85???
Also something to take into account. Do you have the fuel pump and injectors to run E85 without running out of fuel? With the increased need on pumps and injectors to run e85 make sure if you don't have these that you will probably need to get them to even run NA. Also you have to have more pump for e85 with that wet kit as well.
If Daily driven is E85 readily available around where you live and if not do you have a tuning device to be able to change over tunes if you cant find a e85 gas station.
Converting to E85 can have a great power advantage if you have the ability to run it. If you do then go for it. If not running 100 is a good option as well.
Before we had an E85 pump here, some turbo boys would by 55 gal drums of it.


So itll get 93 Octane & a really good tune for my 12.5 to one build 