FZRSupport: the FZROnline Archive

Was well I have no idea I stripped it to paint it once painted rebuilt it started and still runs absolutely perfectly so wierd

hi can someone help please? I rode my fzr1000 to the end of the road it coughed then stalled I got it home now it won't rev at all it will tick over then I can gradually increase the revs to 4000rpm if I try to rev it quickly it stalls any ideas please?