My 2007 Honda CBR is having performance issues. The bike seems to lag or lose power at around 9k rpm’s. When the clutch is pulled in or the bike is in neutral I can rev the bike to redline. When riding or under a load the bike struggles to get past 9 k. If anyone has any tips or ideas I would appreciate it. Thanks in advance!
Test your fuel pressure and flow volume! Those won't cost you anything but time. My hunch is you find the strainer on the fuel pump clogged with old ethanol gas residue. If it is starving the pump of fuel you do not want to ride it.