E-85 or LPG for HI-Perf LS

[bscot68]

I am going to be finishing up an iron 6.0 W/ L92s and FI but would like to be able to run it on E-85 or LPG. I know some of the basic diffs. like diff. alky tolerant hoses and stainless lines but what of the computer, injectors. I know that GM racing ran their GT-1 on gas and E-85 not to mention the cars and truck available to do the same. Are there any links that you can pass along this info, any help would be greatly appreciated. The engine should produce at the least 485+ and I would like to someday be able to brew up my own alky. How about LPG or liquid propane, this is my other consideration but I am unsure if the computer needs to be replaced or just modified. Any info or links at all, thanks.

[A57]

Well so far what ive seen it a bad thing to do... i google it and most ive seen is great for racing is your a carb setup as for EFI you have re-tune you ecm everytime you fill up either in the summer time or winter time..
yea it cheaper but less milage per tank.
imo stick with gas...94 for the street and 104 and up for the track.