<P>That 7800-8000 sounds low for the L. What fuel are you using? What is your altitude?
<P> <B><I>Amar Shan <SHAN@SMARTT.COM></I></B>wrote:
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<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Hello all,<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">I am running a YS-140L with a <SPAN class=SpellE>Mezlik</SPAN> 16-12 in a Python which I have recently re-introduced to the air.<SPAN style="mso-spacerun: yes"> </SPAN>The engine seems to run ok, but feels very anemic in the air, which prompts me to wonder whether it’s just a heavier, <SPAN class=SpellE>draggier</SPAN> plane than I’m used to (<SPAN class=GramE>was</SPAN> flying an Olympian) or whether the engine isn’t running quite right.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">A few observations:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN-LEFT: 0.5in; TEXT-INDENT: -0.25in; mso-list: l1 level1 lfo2; tab-stops: list .5in"><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><SPAN style="mso-list: Ignore">-<FONT face="Times New Roman" size=1><SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></FONT></SPAN></SPAN></FONT>The engine is turning ~ 7800-8000 rpm on the ground.<o:p></o:p></P>
<P class=MsoNormal style="MARGIN-LEFT: 0.5in; TEXT-INDENT: -0.25in; mso-list: l1 level1 lfo2; tab-stops: list .5in"><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><SPAN style="mso-list: Ignore">-<FONT face="Times New Roman" size=1><SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></FONT></SPAN></SPAN></FONT>With the regulator set flush, high end needle is only out about ¾ of a turn?!?<o:p></o:p></P>
<P class=MsoNormal style="MARGIN-LEFT: 0.5in; TEXT-INDENT: -0.25in; mso-list: l1 level1 lfo2; tab-stops: list .5in"><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><SPAN style="mso-list: Ignore">-<FONT face="Times New Roman" size=1><SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></FONT></SPAN></SPAN></FONT>Transition is decent; however, when throttling down from high rpm to idle, the engine doesn’t seem to ever return to the same idle.<SPAN style="mso-spacerun: yes"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Is the engine producing its expected power?<SPAN style="mso-spacerun: yes"> </SPAN>If not, any suggestions as to where to begin looking for problems?<SPAN style="mso-spacerun: yes"> </SPAN>Replace all the gaskets first?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Thanks in advance,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Amar<o:p></o:p></SPAN></FONT></P></DIV></BLOCKQUOTE><BR><BR>Bob Kane<br>getterflash@yahoo.com<p><br><hr size=1>Do you Yahoo!?<br>
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