i was going to put in a new spark plug on this atc 125m i just bought, and noticed it didnt have a terminal nut on the end of the plug, just the threads show.
then i go buy new ones..DR8es-l's which are stock NGK;s, and noticed new out the box they dont have terminal nuts on them..
what am i missing here, arent they needed to get a snug secure fit to the spark plug Cap...??