After installing the K&N filteron my jm 125 it seems i have to rejet.Plug insulator is white now what?How do i rejet and with what?Your help is greatly appreciated.

 

Ive got the numbers for the bigger jets at home in my shop. I tried some different jets with the pipe and UNI I tried out before putting the 22mm Mikuni carb on. I will write me a note and hopefully get you those numbers tonite or tomorrow.