the stoich point on e85 isnt 9.6:1, thats more equivalent to the 11.5:1 on reg gas on a turbo car. ]
methanol tuning is where you would want about 5.5-6.0:1 air fuel for a turbo car. Retarded amounts of fuel going on there.
Lots of west coast and mid west guys are using it in their sfwd cars. its good shit. Just not readily available here yet at the pumps. So why dont youcall and find out the price on it by the drum. I typically use 110 race gas. it should be cheaper for e85