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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Are you using two copper gaskets between
the head and the NMP Header?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Not sure if it’s the same as the
140DZ problem…I needed to run three washers or it would leak by. One on
the inside of the NMP Header and two on the outside. I also had problems with the
Header vibrating off.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I ended up at Lowes and bout a 4 foot
copper pipe and a pipe cutter and made my washer. It was a bit thicker, worked
perfect and hasn’t vibrated off since in about 50 flights. I keep
checking after every flight...still good to go…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>A side note, I’m not using a header
brace. The one I had didn’t fit and since it still hasn’t vibrated
off with the thicker washer, I didn’t worry about putting the brace on.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><st1:PersonName w:st="on"><font size=2 color=navy
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:navy'>Larry Diamond</span></font></st1:PersonName><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>John Konneker<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, May 28, 2008 7:04
PM<br>
<b><span style='font-weight:bold'>To:</span></b> Discussion List<br>
<b><span style='font-weight:bold'>Subject:</span></b> [NSRCA-discussion]
Desperate</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>I have a bad fuel/exhaust leak on my YS 1.60. It
started just before my NMP header split but continued after replacing with <br>
a Hatori header and 821 muffler. I'm getting pretty desperate trying to
find it. I have replaced all the fuel lines. I have snugged up <br>
the flange that screws in to the head. I have retightened the header
flange. I have checked the valve cover gasket. I have checked <br>
the head bolts but it still leaks. I consider the leak bad enough that if
I don't get it fixed by tomorrow I will have to miss my second contest in a row
because of it. It really soaks the inside of the engine compartment on
the left (exhause) side. Bad enough that when I run my finger down the
firewall it is wet with oil. The engine mount beams on the bottom sides
are almost dripping. <br>
Any thoughts?<br>
Thanks!<br>
JLK<br>
<o:p></o:p></span></font></p>
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