I have the standard type plug in (br9ecm) and my nsr is standard apart from the wire splice mod.I removed and cleaned the carbs and adjusted the oil pump while I was doing this and since then it will not run properly.Previous to this it had gone onto one cylinder twice before but this was very rare , now it runs fine with no load but as soon as i ride it it goes onto one cylinder. Iam going to try it with new plugs incase it is just a bad plug and then I was going to disconnect the oil pump and run it on pre-mix just to make sure it is not an oil pump problem, after that I guess I will take the carbs off again to make sure I havent messed anything up in there.I have checked the connections on the coils and they seem pretty clean.
What a pain the sun is shining and I just want to go for a blast, I have had the bike for 2 years and have only just got it all running nice as I finally got hold of a serviceable pgm, fixed the burnt out powervalve servo and seized valves!Trouble is its a lot of fun when its running good otherwise i would just get rid of the damn thing!