Just wondering if the CBR Ignition box would fit on the NC31? think mine is on its way out, its not the reg as I have replaced it and thrown a 8awg (had some spare from the amplifier install in my car) earth cable from the engine to the battery to eliminate the possibility of a bad earth.

http://www.gfracinguk.com/cdi-hrc-mappe ... p-711.html

If it would work but not plug and play, then that is not an issue as I am not afraid to attack the wiring with a soldering iron and roll of heatshrink. need to pull the loom out to clean up the tape as it is a bit tatty looking and is in need of replacement.