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<DIV><SPAN class=330414215-06082004><FONT face=Arial color=#0000ff size=2>Can
you tell me if the P-30 that Bob mentions is listed here? <A
href="http://www2.towerhobbies.com/cgi-bin/wti0095p?FVPROFIL=++&FVSEARCH=perry+pumps&FVPROFIL">http://www2.towerhobbies.com/cgi-bin/wti0095p?FVPROFIL=++&FVSEARCH=perry+pumps&FVPROFIL</A>=++</FONT></SPAN></DIV>
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size=2></FONT></SPAN> </DIV>
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<DIV><SPAN class=330414215-06082004><FONT face=Arial color=#0000ff
size=2>Thanks, Rich</FONT></SPAN></DIV>
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size=2></FONT></SPAN> </DIV>
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<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left><FONT
face=Tahoma size=2>-----Original Message-----<BR><B>From:</B>
vicenterc@comcast.net [mailto:vicenterc@comcast.net] <BR><B>Sent:</B> Friday,
August 06, 2004 11:33 AM<BR><B>To:</B> discussion@nsrca.org;
'discussion@nsrca.org'<BR><B>Cc:</B> Fletcher, Richard<BR><B>Subject:</B> Re:
OS pipes<BR><BR></FONT></DIV>
<P>I forgot to tell you. I am runing 3 blade prop (15.75-13 re-piched to
11) in a Focus I. It has been the best plane - prop combination for
me. I know tha Bob Pastorello has been using 3 and 4 blade props.
I am sure that he will see these e-mails and give you some more advice.</P>
<P>Good luck,</P>
<P>Vicente Bortone<BR></P>
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Original message -------------- <BR>
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<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>Would someone send me a chart detailing the different pipe options
that I could use with an OS 140 and 160? For instance - </FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>Manufacturer Model Cost Weight </FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>Grieves</FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>MAC</FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>OS</FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>etc ...</FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff size=2>I
have a Focus II coming and need to order an engine. Does anyone know where I
can find one? I understand that the retailers are out of stock. Also, of the
various props, 17X12, 16X14, 3 bladed, etc., which one gives the best
downline braking? Last question is about the header options, what are the
costs and sizes of the various ones on the market. When I ran the OS 140 in
1997 I used a Mac header with an extension tube and a MAC tuned piped But if
I recall correctly it was a .20 size pipe to simply act as a muffler. I
detuned the engine so that it turned an APC 16X13N at 8100. Even that was a
bit fast for the plane, a Steve Stricker Excalibur II, which was a big plane
at the time. All help is appreciated. </FONT></SPAN></DIV>
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size=2></FONT></SPAN></DIV>
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size=2></FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN></DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>Thanks, Rich</FONT></SPAN></DIV>
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