Re: Info on spark pluge

Posted by Owen_Dyneto On 2014/3/29 16:03:22

Pat, your questions do continue to surprise me.

Resistor plugs and resistor wiring are methods used to suppress interference with the radio from the high tension ignition. Normally you want one or the other, not both. If the radio reception is unimportant, I'd go for neither and get the benefit of a hotter spark. If radio reception is important, my preference would be for non-resistor wiring (it lasts longer) and resistor plugs. You might even get away with neither as some of those distributor rotors had a resistor in them.

As far at Pt or double Pt, in my opinion you're just throwing your $ away on them.