NC30 misfiring over 5K

[dangerman13]

A friend of mine has a 1993 NC30 which he is converting to a track bike. He has removed the speedo and cabels and the bike now starts misfiring badly over 5K. As I understand, the bike has a safety feature built into the CDI to stop the spark to 2 no plugs if the speedo is not detected.
Does any one know how to bypass this feature or have a wiring diagram for this.

Any help would be appreciated.
Dangerman

[Neosophist]

hey,

http://www.vsource.org/VFR-RVF_files/NC ... iction.htm

Easiest way is to take the little circuit board out of the speedometer, plug it back into the loom and wrap it in a plastic bag to make it water-proof if you are removing the clocks.

You can also get an M-Max etc box that you plug into where the clocks would be or use an after-market ignition box like the ignitech.

Finally I believe there is a resistor mod you can do but can't find any schematics at the moment (hopefully somebody on here will help)