Arizona BS Thread
As I understand it the change to the winter blend for 91 is because it's cheaper to produce than the summer blend, which is mandated to reduce emissions, while the winter blend of E85 is to reduce issues starting the engine in cold weather. Either way, according to the Dept. of Energy we should not get anything below 74% E in our gas at any point in time, in our part of AZ. The folks in the northern and eastern parts of the state will get the winter blend.
http://www.afdc.energy.gov/afdc/pdfs/40243.pdf (pg 24)
Forgot to say I raced a sti a few nights ago. Sti stock turbo cat back on e85 if I remember right. Said to have 390hp and 415tq he going to the Dyno day the 12th at estuning I think.


