I have a 1998 that is driving me CRAZY!!!!! The carbs look good and so do the needles and the fuel screens in the tank are clean.. I replaced the plugs, coil and TORS unit and im still having my issue.. I was riding for about 1.5.hrs and the bike stalled... let it sit for 5 min, start it and idle fine but then try to give it gas, it would bogg down and stall. took the reed assy's out and they look good and compression seems good..