Hi Guys/Gals,
Just bought a cheap FZR600 (1990) after passing my test last month and I could do with some advice please.
Below 4000 revs the bike seems to stutter. I have cleaned the carbs, and the fuel tap (will replace the fuel filter this weekend). The guy i bought it off said it had stood for a while!! It has no problem starting and idling.
It does have a race can on (Art pro series 2) could the problem be the carbs need rejetting if so what size? Or could it be valve clearances or something simple like plugs?
Any help/advice would be greatly appreciated.