Originally Posted by kornflake7

Prolly not enough to justify going to e85 without going forced induction honestly, even on my 5.0 mustang it was just changing injectors and tune for about $250 and it wasn't worth the maybe 5whp and drastic loss in mpg. I went from 20mpg to 14mpg by switching, and if u have the vin I can check to see if it has a salvage title I work for nissan