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<DIV>Chris,</DIV>
<DIV> </DIV>
<DIV>Check here:</DIV>
<DIV><A href="http://bpassociates.homestead.com/bp.html">http://bpassociates.homestead.com/bp.html</A></DIV>
<DIV> </DIV>
<DIV>Vicente "Vince" Bortone</DIV>
<DIV> </DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">-------------- Original message -------------- <BR>From: "White, Chris" <chris@ssd.fsi.com> <BR>
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<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Hey Rick,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Can you tell me where to look at the details on a BP starter?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Thanks!<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Chris<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
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<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; 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>Rick Wallace<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Tuesday, September 12, 2006 4:13 PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> nsrca-discussion@lists.nsrca.org<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [NSRCA-discussion] OS120AX Run/Set-Up Problem</SPAN></FONT><o:p></o:p></P></DIV>
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<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Bill - <o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">First the starter issue - a BP starter will start this engine and most any other up to and including a 23cc gasser. <o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Second - is there any reason you've decided you need a pump on your AX? I recently completed my GiantScalePlanes Swallow 90 with the 120AX -- (with the head at about 8:00)</SPAN></FONT><FONT face=Tahoma size=1><SPAN style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma"> which is about the same size and config as a Quest and it doesn't need a pump. Tank is on the firewall; engine tunes fine and draws fuel fine with stock carb and muffler pressure. </SPAN></FONT><o:p></o:p></P>
<P><FONT face=Tahoma size=1><SPAN style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma">This setup gives me all the vertical I could want (duh... a 120 on an 8-1.2 lb plane- yah...) with no indication at all that there's a fuel feed condition. </SPAN></FONT><o:p></o:p></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Might be easier to go back to stock setup and just fly? <o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">my $.02...hope to see you this weekend! <o:p></o:p></SPAN></FONT></P>
<P><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Rick <o:p></o:p></SPAN></FONT></P>
<P><FONT face=Tahoma size=1><SPAN style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma"> <o:p></o:p></SPAN></FONT></P>
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<P class=MsoNormal><FONT face=Tahoma size=1><SPAN style="FONT-SIZE: 8.5pt; FONT-FAMILY: Tahoma">From: <I><SPAN style="FONT-STYLE: italic">Bill Markovitz <wdmarko@yahoo.com></SPAN></I><BR>Reply-To: <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:PersonName w:st="on"><I><SPAN style="FONT-STYLE: italic">NSRCA Mailing List</SPAN></I></st1:PersonName><I><SPAN style="FONT-STYLE: italic"> <nsrca-discussion@lists.nsrca.org></SPAN></I><BR>To: <I><SPAN style="FONT-STYLE: italic">nsrca-discussion@lists.nsrca.org</SPAN></I><BR>Subject: <I><SPAN style="FONT-STYLE: italic">[NSRCA-discussion] OS120AX Run/Set-Up Problem</SPAN></I><BR>Date: <I><SPAN style="FONT-STYLE: italic">Tue, 12 Sep 2006 11:35:44 -0700 (PDT)</SPAN></I><BR>>HI....I have a new OS120AX that I put in a Quest<BR>>airplane. The engine is mounted inverted. The fuel<BR>>tank is at the airplane CG and
I'm using a VP-30 Perry<BR>>regulataing punp. I have the low end needle valve (OS<BR>>calls it the mixture control valve) at it's maximun<BR>>lean position, but it isn't lean enough. I had the<BR>>same problem with an OS50SX and fixed the problem by<BR>>modifying the low end needle valve so that it could be<BR>>adjusted beyound the designed maximum lean position.<BR>>The 120 is a different design and cannot be fixed the<BR>>same way. The basic problem is that the Perry pump is<BR>>putting out too much pressure at the minimum presssure<BR>>setting and this results in too much fuel being<BR>>delivered at idle. If the taper on the main needle<BR>>valve was changed to allow it to engage deeper into<BR>>the mixture control valve at the idle setting, this<BR>>would fix the problem, however, I'm not sure I could<BR>>accurately and precisely change the taper. Any<BR>>suggestions?<BR>><
BR>> Also, my starter doesn't have enough torque to turn<BR>>over the 120, so I have been starting it by hand. The<BR>>problem here is that I cannot start it with the engine<BR>>inverted. The fuel just drips out of the carburator<BR>>(onto the ground) and is not sucked into the engine.<BR>>When I turn the airplane up side down it consistently<BR>>starts with the first flip. Obviously I need a higher<BR>>torque starter so that a higher turning rate (RPM)<BR>>will develop the sucking powrer to pull the fuel into<BR>>the engine. Any suggestions on a starter that will do<BR>>the job?<BR>><BR>>Thanks in advance for your help.<BR>><BR>>...................Bill :(<BR>><BR>>__________________________________________________<BR>>Do You Yahoo!?<BR>>Tired of spam? Yahoo! Mail has the best spam protection around<BR>>http://mail.yahoo.com<BR>>___
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