Post by brian1970 on Apr 22, 2020 22:51:43 GMT -5
Put a used (500miles on it ) into my flyscooter and very slow take off and lacking power/ speed. Put new performance variator in, blue small clutch springs and a new belt and zero change. Next adjusted the valves 5 intake 4 exhaust still no difference. Put new fuel filter, NGK spark plug and still no difference. I’m lost old motor went good at take off and top end 35ish but timing chained snapped and killed the engine. Only things different on the new motor is two intake vacuum nipples ( plugged one off ) and the wiring from the engine had a extra green wire which I just taped it off. Any help. I’m new to this forum.