I'm on a CBR650F. The last few times I've been out on the bike, I've noticed a "hissing" sound when the throttle is open that would disappear when the throttle is closed (while coasting, for example). It also seems to appear only after the bike has warmed up (it doesn't do it during the first few minutes of the ride). Any ideas on what it might be and what to look for? Thanks.
|
|
|
Hissing During Open Throttle
- Thread starter h0ck3y
- Start date
Possible normal airbox noise, strange helmet acoustics (dead serious). If your chain is loose it could be the chain riding the slider on the swingarm under acceleration, that'd be the only thing I'd really bother checking.
|
|
|
|
|