see, now i commend your comment because you are actually attempting to back your claim instead of just saying it cant be done. i know it would not be an easy or even cheap investment, and at some point in the future i would like to try it. it wont be anytime soon as im already busy enough with sponsorships and multiple forms of racing, but i think at some point ill do some research on it. i wont comment more on the propane subject, because that area has been proven to work for a few years now in the high HP sled world.