I have a polini 6.2 bottom end with a steal carb manifold for a 14.4 carb ,motor comes with a coil and pull start ,a new 40cc piston and ring . I have no clucth or gear drum or top end i will throw in a 14.4 carb and new motor gasket kit . I need a 50 cc w/c cylender head and cap with gasket kit for a polini 6.2 motor . Email me at [email protected] please