Thats right av8er.... the sled did have 8700 miles on it before i bought it. it was a rental sled and then i did a complete rebuild from ground up. I would rather tell someone the truth about its life than try to sell a turbo sled for the money. Isn't that the reason us diehard hot rodders rebuild the old classic cars we still love today???
my understanding is that you can run a mix at higher elevations, but i myself figured for the price of race fuel VS the cost of the turbo and install, the race fuel is a cheap safety issue for me. I planned on running only race fuel, but you can use mix as far as i know.
if someone whats to explain the difference for you please chim in guys.