Quote:
Originally Posted by coolio4433
So the gas station closest to my house has 89 for the same price as 87 always. Am I correct to assume that I could see even better performance with an 87 tune by using 89 and bumping the timing up 1.0 like folks have done with 91/93?
|
My guess is if 89 is the same price as 87, then 89 is E-10, and 87 is straight gasoline.
PS, sorry we hijacked your thread with gambling shenanigans.