It's pretty lonely over at Ninja250.org these days.
I've put a bit over 20K on my EX250F. Has been an over acheiving little bike with a few mods.
Now starting a 296cc stroker
motor swap. I'm gonna run it on carbs and will be looking for EX250J CDI wiring info and harness parts. ...because the timing advance of the carb'd 250J is closer to the injected 300 motor's timing spec than the timing of the stock 250F's CDI.
Thanks.