> One possible explanation is glazing ... basically a conductive coating
forms
> on the ceramic surface, that conducts enough to bleed off the spark
voltage
> before it gets high enough to jump the gap. The usual cause is a plug
that
> is running too hot, so I'd start by trying one range colder plugs.
>
> Randall
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Randall, would applying a light coat of dialectric to the ceramic help keep
glaze and conductivity to a minimum, or would the heat do it in?
Terry Smith
'59 TR3A (body off, but rest rebuilt, refurbished, replaced, and back on!)
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