Hey. My name is Ty. I am a new rider and am a proud owner of a beat up 1990 FZR600. The bike came with a hindle slip on piple and a K&N filter. Since i got it have put a stage3 Jets cause it was running too lean. The carbs were cleaned and synced. Then the bike was so Rich it would flood out at a light. So new floats were added. Seems to run better for the most part. My big issues is that is feels like it has a dead spot between 45000 and 6000 rpm. above or below seem to be fine. Any advice would be greatly appreciated.