Here`s everything you need for a conversion. http://www.justengines.unseen.org/ac...s_Systems.html The problem with your saito .30 is that you will effectively double the weight of your engine by doing this. It depends if your plane can handle the extra weight and don`t need alot of power to keep airborne. My friend Yallaair uses this hardware on his AX 120 to run gas and it works like a dream.