Originally posted by: cl440
Thanks "mywifesquad" you are correct, but a resistor type plug should be used with the CDI ignition(CR7HSA). I emailed NGK to confirm and this was there response:
The NGK equivalent spark plug is a CR7HSA.
I cross referenced this my self to a few other brands they are as follows:
AC Delco: S102F
Auto Lite: 4194
Thats cool, i just reccomended the plug that was required for my Yamoto. It has a CDI and it didnt ask for the resistor plug. i need to check into this a little more. Thanks and welcome to the forum. I wanted a autolite any way. I run them in all my 2 strokes and have never fouled one yet.