Originally Posted by Hevishot13
That Z in that plug means it is an inductive resistive plug. It’ll have to have this plug in order to run without a miss. Do not run champions in that motor, and do not run autolite plugs either. Neither will work in this application.
Its designed to run those plugs to suppress RF interference.
Running that application with the wrong plug could potentially damage the switchbox

Thank you! I'm just going to order a health supply of them and put them up.


not sure what the best way to handle them is but they shouldnt be on tv and gettn married and raisin kids