I would guess the ebs relais or a bad sparkplug...
Hey guys, coming home from a ride the other day, the bike started making a different sound than usual, a kind of a popping exhaust noise in addition to the normal gurgle of the silmoto pipes, and no power until it about 5k rpm. I got the bike home and had to put it in the garage for a bit because of a business trip. Finally getting around to taking a look at it. It starts okay, and idles pretty well, but with that louder popping in the exhaust note, and it is very sluggish with almost no power until it hits 5k rpms, then it rips your arms off... any ideas?
You know, from experience we have probably all learned that it is very difficult to diagnose at a distance.My money's on a bad spark plug, but as Joe said, you may have a vacuum leak
Once again, Noel is dead on with the diagnosis.just got off the phone with Ian......
his father has an IR pyrometer....hold a steady RPM and shoot the pipes that will tell him which cylinder
air leak! not plugs, it runs on top and the exhaust pops
:drummer:
Chuck;Noel, that link won't let me in .
I am in the market for a decent sync setup....