[QUOTE] That too. :) Still makes less power than running on petrol for some reason.[/QUOTE] I saw a great thing on Discovery last night where they were going to prove/disprove myths on driving and engines. They got themselves a Cadillac and tried various things to kill it like sugar in the petrol, bullets in the fuel tank, pennies in the carbs but the most interesting thing was mothballs in the fuel - this did make it run much sweeter and upped the octane rating. The thing that did finally destroy it though was bleach in the oil ;)