I have converted a Poulan 42 cc chainsaw engine, and am thinking of building a Bulsa USA 1/3 scale pup, to put it into. The engine is a little heavy at 5lbs, and is too difficult to start by hand or with an electric starter! Should I go to a CH ignition with advance spark? Or a gas glow conversion and will the gas glow start by hand? And will this engine be powerful enough for a 1/3 pup? The engine runs great idles at 1700rpm and turns a ma 20x8 at 7700rpm!