whats up. i was watching this segment on motortrend or something like that and they were talking about cars that are running on ethonal. what i was curious about was them saying how if u were to translate ethonal into an octane reading...it would be about 110 or something like that. except they said that only certain cars can run on e-85 (the ethonal gas). what i wanted to know is that since these cars are still internal combustion and the octane level is that of 110...what can we do to change our little rice rockets to accept this gas so we can run higher compression?