[DeTomaso] E3 SPARK PLUGS

Larry - Ohio Time Corp larry at ohiotimecorp.com
Tue Aug 27 08:57:45 EDT 2013


Hi Jeff,

This will give you .000001% more HP...ya I do it.

The ground tab on top of the plug is not always in the same place as to
where the thread starts on the plug. So when you screw a plug into the head
the ground lug can be in a different place. Now you also have think about
the tapped hole in the head, it can seat the plug in a different place too,
(moving the ground lug around.)

You want the ground lug on the spark plug pointed away from the main spot of
the combustion chamber. This then points the gap and the spark at the sweet
spot.

You need a gage tool that you screw a spark plug in. It is marked around the
edge with numbers, like a degree wheel. With the head off (the best way) you
try plugs out till you find one that points the way you want it. Pull that
plug out and put it into the gage. The ground lug lines up with the #2 on
the gage. You now know that spark plug hole should always use a #2 aligned
plug. When you change plugs you test them in the gage till you find a #2 and
put it in that spot. This needs to be done for each plug hole and recorded
for the next plug change.

Enjoy your .000001% more HP!!


Larry (details) - Cleveland



-----Original Message-----
From: detomaso-bounces at poca.com [mailto:detomaso-bounces at poca.com] On Behalf
Of Jeff Detrich
Sent: Monday, August 26, 2013 10:20 AM
To: Doug Scott
Cc: detomaso at poca.com
Subject: Re: [DeTomaso] E3 SPARK PLUGS

On Sun, Aug 25, 2013 at 6:13 AM, Doug Scott <doug at pickbbs.com> wrote:

> If you want to get the absolute max out of standard spark plugs, index
them
> on installation to get the ground electrode out of the way.
>

I'm not familiar with indexing the plugs, what is it and what does it do?

Thanks,

Jeff
6559
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