its no different than running flex fuel on an n/a car.What's necessary to run the tune beef?
then there would be no pointwhy not make that difference smaller? Not beso aggressive on the E85? Hell even a 50whp increase would be great!
for e85, you need an e85 fuel system. same as always.Is this something that will be offered do you think? My question is i guess what fuel system is needed. What are the test cars using?