Hi, can anyone help, have just bought a nsr250R mc18 1989. It is running very badly. refuses to tick over, keeps fouling the top plug and seems to have a flat spot around the 7/9k rpm area, picks up ok not under load, but when riding is very flat. Have changed plugs, cleaned out carbs, checked reeds. Where can i find info for the set up of carbs float levels and settings for the electronic power valves. Thanks in advance

Moved by Admin. Please post in the correct area or topics will be deleted.