E85 tune

[K Myers]

Im looking to tune my 2021 mustang gt to e85 but im worried because is it okay if i dont run pure e85 and its like e70 or something? And how bad will it hurt my engine if i run e70 or something because i might not test the fuel everytime i fill up with gas

Let ROB Shoemaker, the_tunemaker tune it for you he is the best

Sponsored