Hello I am in the process of doing an engine change on a Kymco K-pipe 50 upgrading it to a k-pipe 125 with a kick start only Lifan pitbike engine. I am having allot of issues working out the wiring side of this bike. The 50 engine only has three wires coming from the stator. I am having a deal of trouble working out how I can wire the pitbike engine in. I can't find any wiring diagrams. I was hoping someone here has done this before.