Dead on answer, so many people complain about cheap fish finders when in
fact it is non resistor plugs causing all the 'static' on the screen. On a
normal performance engine, no advantage to running non resistor plugs, the
slight increase in spark voltage will not benefit you. Also, think of your
neighbours if you buy plain plugs too, as you cruise through the marina and
drive their radio nuts. I always used suppressor type plugs..
And yes, of course, 2 plugs means you have 2 cylinders that both need a
coating of oil to avoid internal rust, each piston and set of rings should
be oiled for storage..
Greg
"bomar" <bomar76 DeleteThis @hotmail.com> wrote in message
news:g6nfb.53858$uJ2.5963@fe3.columbus.rr.com...
> Do you listen to AM radio while the engine is running?
> If so you would hear the god awful racket non suppresser plugs and wires
can
> induce. Suppresser plugs and wires are designed to eliminate the
> interference.
> It can also affect your other electronic gizmos.
> No problem?
> Listen to FM?
> Ignore the sticker.
>
> "John Addington" <John_Addington_Spam_No DeleteThis @yahoo.com> wrote in message
> news:CImfb.206172$Lnr1.189397@news01.bloor.is.net.cable.rogers.com...
> >
> > I opened up the cover of my Mercury 9.9 today and saw that there were 2
> > spark plugs connected to the engine. On the sticker it said:
> >
> > Standard spark plug: NGK BP8HS-15
> > Suppressor Spark plug: NGK BPZ8HS-15
> >
> > I read the manual, it doesn't mention anything about the suppressor
spark
> > plug. What is a suppressor spark plug, anyway?
> >
> > To winterize my motor, do I have to fog oil into both plugs?
> >
> > Thanks..
> >
> >
> >
>
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