He is right.You put a belt over the starter pulley attached to the crank of the motor(which you can buy).This stays there all the time.You lift the belt up in the grove and slip it over a 12 volt starter.The ones you use for airplanes will work.Most of them have a grove in the cone end.When it starts,you just tuck the belt out of the way so it won`t get caught.[8D]