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<DIV><FONT size=2> Steve, you only need to light one plug to
start the engine. The second plug will light itself form the combustion
process like you had mentioned. If the second plug did not light up on its
own, you would not get that great idle that the 3M engines have. If you
want to test that theory, install a plug that will not light up, and see how the
engine idles. You will find that it will not idle as slow.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Mike Darr</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=Patternrules@aol.com
href="mailto:Patternrules@aol.com">Patternrules@aol.com</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, May 06, 2003 9:24 PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Daul Plugs</DIV>
<DIV><BR></DIV><FONT face=arial,helvetica><FONT lang=0 face=Arial size=2
FAMILY="SANSSERIF"><B>OK, let's start something new, I have a 3M 140 runs
great, now the Question is do you need to use the glow driver on both, the
instruction say to light the center one then light the back one, I have heard
before that you don't need to light the back because it will light on it's own
from the heat in the chamber.<BR><BR></FONT><FONT lang=0
style="BACKGROUND-COLOR: #ffffff" face="Arial Baltic" color=#000000 size=2
FAMILY="SANSSERIF"><I>Steve Maxwell</B></I></FONT>
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