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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'>Have you flown the Oxalys yet? <span
style='mso-spacerun:yes'> </span>If not, double up the LG mount as it is
thin ply. Mine flew away last weekend. <span class=GramE>Radio failure or
interference.</span> I used an OS FL-70 and it didn’t have enough umph to
pull cleanly through two loops. <span class=GramE>Didn’t have enough flights
to start testing different props.</span><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 style='margin-left:.5in'><font size=2 color=black
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;color:windowtext'>-----Original
Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Ihncheol Park<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, June 19, 2006 6:48
PM<br>
<b><span style='font-weight:bold'>To:</span></b> 'NSRCA Mailing List'<br>
<b><span style='font-weight:bold'>Subject:</span></b> [NSRCA-discussion] need
help on Tuned pipe setup w/Perry pump</span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color="#ffffcc"
face=Helvetica><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>I am finally trying to
setup my 91SX-H w/ tuned pipe together with Perry’s VP30 pump.<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Current setup is
Karl’s header with a 140 size pipe. Distance from plug to first
baffle is 22”. APC 15x8.<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>The engine idles fine
without much variation on RPM, but going to peak rpm take for a while. At
WOT rpm keeps on increasing slowly from 9400 rpm. But dies out eventually
and quit. I am still confused if the engine is rich or lean since the
pump is involved. High speed needle is about 2 turns out. Idle is at 1
O’clock position. <o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>I went out two days and
both days the engine died at wrong places, landed on two feet tall wheat field
resulting in belly pan damages. No landing gear damage since I still have
retracts on this plane.<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Can anyone help me on
this? I don’t want to spend $300 + for a YS 110 since this setup
has way more power than previously used YS91AC. Airframe lost 4.5
oz so far with this setup. <o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Going back to workbench
for Oxalys 50 to fly this weekend.<o:p></o:p></span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Thanks,<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Ihncheol Park</span></font>cheol
Park<font color=black face=Arial><span style='font-family:Arial;color:black'><o:p></o:p></span></font></p>
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