Reply To: Put some upgraded coils and sprake plugs on my bike now goes 64
After doing tuned up bike runs fine gunna keep old coils on till my new caps come
The NGK caps came with the factory fitted HT wire so don’t remove it. Deal with removing the black wire from the actual coil instead
as for updated coils, if they spark blue/white , they work as they should. Yellow spark just means the electric system is weak.
Owning various hyos myself i know full well the new shape 125s are quite picky when it comes to weak electrics , very veru moody starters but otherwise if everything is cool , they work fine and just ride away!