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Engine Vibration
#7
What is it with CB1100s and roll-ons to 2100 RPM? Who even does that? As anyone knows who is familiar with the design philosophy of the CB, it was designed with extra vibration built into it. The timing is slightly uneven. So it's normal. Clogged injector? When does that even happen? The design statement referred to here so often explains all that.

Right here on this forum.

http://cb1100forum.com/forum/showthread.php?tid=7465

Try riding the bike above 2000 RPM where it should be or get a CB500 lol
(05-07-2016, 04:26 PM)kmoney_imp Wrote: I've noticed some harmonics probably around that RPM. Nothing out of the ordinary though. Inline 4's are inherently unbalanced (though are helped by our balance shafts), so there will always be some vibration there.

Are you lugging it at those RPMs? I don't think I've ever rolled on from idle to 2100 without having the clutch partially disengaged.
Careful you are treading on dangerous ground
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Messages In This Thread
Engine Vibration - by 736cc_imp - 05-07-2016, 01:21 PM
RE: Engine Vibration - by Rboe_imp - 05-07-2016, 02:41 PM
RE: Engine Vibration - by Guth_imp - 05-07-2016, 03:32 PM
RE: Engine Vibration - by kmoney_imp - 05-07-2016, 04:26 PM
RE: Engine Vibration - by Rboe_imp - 05-08-2016, 04:01 AM
RE: Engine Vibration - by 736cc_imp - 05-08-2016, 04:34 AM
RE: Engine Vibration - by Ulvetanna_imp - 05-08-2016, 05:20 AM
RE: Engine Vibration - by 736cc_imp - 05-08-2016, 08:52 AM
RE: Engine Vibration - by Ulvetanna_imp - 05-08-2016, 10:09 AM
RE: Engine Vibration - by Rboe_imp - 05-08-2016, 12:42 PM
RE: Engine Vibration - by 736cc_imp - 05-08-2016, 01:13 PM
RE: Engine Vibration - by uscgmac_imp - 05-08-2016, 01:31 PM
RE: Engine Vibration - by CIP57_imp - 05-08-2016, 10:03 PM
RE: Engine Vibration - by Ulvetanna_imp - 05-09-2016, 01:49 AM
RE: Engine Vibration - by 736cc_imp - 05-09-2016, 02:01 AM
RE: Engine Vibration - by EmptySea_imp - 05-09-2016, 02:09 AM
RE: Engine Vibration - by the Ferret - 05-09-2016, 02:18 AM
RE: Engine Vibration - by Rboe_imp - 05-09-2016, 02:54 AM
RE: Engine Vibration - by 736cc_imp - 05-09-2016, 09:34 AM
RE: Engine Vibration - by the Ferret - 05-09-2016, 09:48 AM
RE: Engine Vibration - by Lord Popgun - 05-09-2016, 09:49 AM
RE: Engine Vibration - by 736cc_imp - 05-09-2016, 10:01 AM
RE: Engine Vibration - by the Ferret - 05-09-2016, 10:07 AM
RE: Engine Vibration - by 736cc_imp - 05-09-2016, 10:38 AM
RE: Engine Vibration - by the Ferret - 05-09-2016, 10:43 AM
RE: Engine Vibration - by 736cc_imp - 05-09-2016, 10:44 AM
RE: Engine Vibration - by 736cc_imp - 05-09-2016, 10:51 PM
RE: Engine Vibration - by Lord Popgun - 05-09-2016, 11:15 PM
RE: Engine Vibration - by Inhouse Bob - 05-09-2016, 11:17 PM
RE: Engine Vibration - by Lord Popgun - 05-09-2016, 11:26 PM
RE: Engine Vibration - by Cormanus - 05-19-2016, 06:40 PM
RE: Engine Vibration - by Cormanus - 05-20-2016, 07:06 AM
RE: Engine Vibration - by Lord Popgun - 05-20-2016, 09:09 AM
RE: Engine Vibration - by Pterodactyl_imp - 05-20-2016, 09:59 AM
RE: Engine Vibration - by Cormanus - 05-20-2016, 10:16 AM
RE: Engine Vibration - by Flynrider_imp - 05-20-2016, 12:15 PM
RE: Engine Vibration - by Cormanus - 05-20-2016, 02:38 PM
Engine Vibration - by Capo_imp - 05-24-2016, 09:58 AM
Engine Vibration - by Cormanus - 05-24-2016, 10:30 AM
RE: Engine Vibration - by nhawk7504_imp - 05-26-2016, 06:06 AM
RE: Engine Vibration - by Flynrider_imp - 05-26-2016, 04:50 PM

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