i think i may have been the guy that started the thread about that engine sound. coming from a fuel-injected daytona to this twin was a little jump and that sound was foreign. unfortunately, i've come to realize that the only way to get rid of the sound is lower your idle rpm slightly, make your pipes a little louder and wear a full-face helmet. it seems that "whirring" sound is just the nature of the beast.
thorn
