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<DIV><FONT face=Arial size=2>Larry</FONT></DIV>
<DIV><FONT face=Arial size=2> The header tank (4 oz dubro works) needs to
be mounted the same level as the main tank but forward of it.You can leave the
DZ clunk in the main tank and run a straight tube in the header. It should be
full all the time or at least the last to go empty.Plumb so the header supplies
the engine and the main tank supplies the header.Fill through the header tank
when it is full the main will then start filling.</FONT></DIV>
<DIV><FONT face=Arial size=2>No need for a clunk in the header. Now since you
have more nose weight you will need to rebalance. The main fuel is used first so
CG won't change much unless you fly the header empty.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Jim Ivey</FONT></DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=lld613@psci.net href="mailto:lld613@psci.net">Lisa & Larry</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=nsrca-discussion@lists.nsrca.org
href="mailto:nsrca-discussion@lists.nsrca.org">NSRCA</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, April 11, 2006 5:32
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [NSRCA-discussion] Header Tank
Question????</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I’m looking at using a 4oz header
tank to increase my flight time. Currently I have a 16oz tank in a Focus w/ a
140DZ. I can get through the Intermediate Sequence and a couple additional
maneuvers, but then I’m almost dry. There isn’t enough room under the wing
tube to install a 20oz tank, so a header tank seems like the only option.
Unless someone knows of a header tank with a maximum height the same or less
than a Dubro 16oz…<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Question: Do I use a regular clunk
in the header tank and the foam clunk in the main tank for the YS
140DZ?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Larry<o:p></o:p></SPAN></FONT></P></DIV>
<P>
<HR>
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