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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>
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size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>Manufacturer
Model
Cost
Weight </FONT></SPAN></DIV>
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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>
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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>
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<DIV><SPAN class=494073914-06082004><FONT face=Arial color=#0000ff
size=2>Thanks, Rich</FONT></SPAN></DIV>
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size=2></FONT></SPAN> </DIV></BODY></HTML>