I recently purchased a 87 Turbo T and have added acohol injection and a scanmaster 2 and looking at possibly some sort of variable chip, I haven't been able to find much information on any yet. Right now i'm running a 93 octane chip and also have a 110 octane racing chip with 42# injectors. I was hoping to find something that would keep from having to manually switch chips when I get a wild hair.