hey everyone im just curious i dont have a whole lot of mods done to my car and im just curious to know how much difference the e8g makes over 93 octain fuel so would it hurt to run a tank of it without a tune just to feel the difference???

 

u can't just run E85, you need to do the following:

* run bigger injectors
* run a walbro (ure an 8 so you should have this already)
* tune for E85

Yes it should make a massive difference...

 

Without a tune, the car might not even start if you dump E85 into it.

 

It will start, it will just run like absolute dog shiat.