4000 rpm throttle fluctuation
#1
08-21-2006, 12:58 PM
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Location: New Zealand - currently Arlington, VA
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4000 rpm throttle fluctuation
Just got my 06-cbr600rr back from its 600 mile service and
all things run nice.
Cruising at mid throttle very near to 4000 rpm ( in any gear)
the engine speeds and slows very slightly. I purposely held
it there a few seconds, and the tach needle visibly moves up and
down above and below 4000 rpm perhaps by a 100 rpm or so.
Should I be concerned ? Is this valve spring resonance or something ?
Any ideas or solutions would be great.
Thanks,
all things run nice.
Cruising at mid throttle very near to 4000 rpm ( in any gear)
the engine speeds and slows very slightly. I purposely held
it there a few seconds, and the tach needle visibly moves up and
down above and below 4000 rpm perhaps by a 100 rpm or so.
Should I be concerned ? Is this valve spring resonance or something ?
Any ideas or solutions would be great.
Thanks,
#2
08-21-2006, 08:24 PM
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