hi there i have a 179 cubic inch 6 cyl with some mechenical injection on methanol in a B/MA race car over here in australia. its not a big time race motor it shows about 210 hp to the track and runs about 12.6 to 1 compression. i am trying to step it up a little with some direct port nitrous but most people dont seem to be able to tell me what to use as a second fuel ( for the nitrous ) the best i have come up with is just use a high grade race gas i.e. C16 over here. have any you blokes run a bit of nitrous on a methanol motor and have a few sugestions ..??? thanks