View Single Post
Old July 21st, 2009, 06:02 PM   #172
kevins_garage
ninjette.org member
 
Name: Kevin
Location: MI
Join Date: Jul 2009

Motorcycle(s): 2008 Ninja 250R, 2007 Aprilia SR50R scooter

Posts: 79
Quote:
Originally Posted by Alex View Post
Of course; the only reason I brought up the speedo variability is that because of it, it would be hard to come up with such a baseline across all bikes to quickly identify a CDI issue, that's all.
I hope I am not belaboring the point, but that's the beauty of this issue, as no baseline is even required - the variance will be somewhat unique to each bike, but will easily be identifiable by a comparison of tach readings - cold vs. hot.

If the variance is within a couple of hundred rpm's, that could be "normal". As the difference approaches 4-500rpm or more, that (to me) would be an indication of a CDI issue.
kevins_garage is offline   Reply With Quote