propane conversion is my next planned modification, I'm gonna wheel it the way it is right now for another year, my carb runs perfect, even if i am completely tipped on my side, but the problem with being on my side is all of my gasoline leaks out, and i don't like that. theres a place on the internet that has the sammurai kits minus the tank, for 799 bux, just look up gotpropane.com and you'll find it, as far as I know from talking to a few guys that have done it, if you peice the kit together yourself, it's alot cheaper, the most expensive part as far as I know is getting the carb spacer machined, If you know anybody that works at a fork lift service shop, or if there is one nearby, go talk to them, they'll be able to tell you everything you need to know to put it together yourself, if you have time, every guy that is in my club that has done it, loves it, good luck