davidmill
Parking Attendant
Posts: 20
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posted October 15, 2007 01:28 PM
zx 14 vs. c14 engine vibration
I had an '07 zx14 for 6 months and 9,000 miles , it was the smoothest engine i have ever owned. is it normal for a concour14 to have a vibration from 4k - 7k rpm? has anyone ridden both and noticed this? i only have 800 miles and it seems to be getting better.
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fastestbusaaround

Needs a life
I eat Fish...
Posts: 7889
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posted October 15, 2007 02:25 PM
Yup - very normal. I have one and noticed the same thing. I believe it is the driveline, not the motor.
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FYYFF!!!
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wormgear

Expert Class
Posts: 339
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posted October 15, 2007 04:06 PM
I have a little over 6K on my C14 now and the vibration has almost gone away. Others have had the same experience. I'm sure I'm not just getting used to it. Used to be that a 5000 rpm I had a lot of vibration and could really feel it in the bars. Now at the same rpm the only vibration I can feel is when I put my fingers on the back of the levers and even there it's not much at all.
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GodDamnit there's always such a big temptation to be good, to be good! (Tom Waits)
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stevewfl

Moderator
Posts: 27920
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posted October 16, 2007 08:33 PM
i thought shaft drive is supposed to be smoother across the board
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2010 Concours14
'08 R1 YAMAHA
ZX14 gone!
CBR600RR track bike
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fastestbusaaround

Needs a life
I eat Fish...
Posts: 7889
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posted October 17, 2007 02:34 AM
Usually, but the ZX14 changed all that forever.:d
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FYYFF!!!
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davidmill
Parking Attendant
Posts: 20
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posted October 17, 2007 06:53 AM
throttle sync
would a throttle body sync. help smooth out the 4k- 7k vibe zone.
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