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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 called YS Performance on
this? Give Rich or Dave a call it sounds like the piston needs to be gas
ported, but I would think that being a 110 it is already done. Have you
taken the engine apart and looked for any foreign objects? In the past I have
found material from the machining processes in the regulator on my YS engines. <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 would say that your 14 X 10 is a little
light maybe a 15 X 10 or 16 x 8. <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'>Hope this helps<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'>Dan<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'>
discussion-request@nsrca.org [mailto:discussion-request@nsrca.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Pattrnflyr@aol.com<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, August 02, 2004 9:02
PM<br>
<b><span style='font-weight:bold'>To:</span></b> discussion@nsrca.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> YS110 Props</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have a new YS110 that has had a surging problem since
new. We have tried the YS idle setup and that didn't work. You will
start it and within about 20 seconds, it will surge and then load up (it
appears) and die. Cool power 25 and heli 30, OS F plug. I can get
to run long enough to get airborne and then it will die on base or final when
in the landing pattern. But it stays lit on stall turns and other
maneuvers where it is reduced to idle.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have been running at 6,000 MSL and using a
14X10. Seems to be a little light on prop. Any prop
suggestions? <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial FAMILY=SANSSERIF PTSIZE=10><span
style='font-size:10.0pt;font-family:Arial'>Bruce <o:p></o:p></span></font></p>
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