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<DIV><FONT face=Arial>Got the chance to run the engine on the 15%CP and the
16x11 APC prop out on the front deck. </FONT></DIV>
<DIV><FONT face=Arial>Here is what I have.</FONT></DIV>
<DIV><FONT face=Arial>Peaked engine at 8500. Backed off 2maybe3 clicks to a
steady 8300 rpm bumping up to 8400 ever so often.</FONT></DIV>
<DIV><FONT face=Arial>Set idle at 1900. It would run at this RPM for quite
awhile. I give up waiting on it to quit, so I must be close on the low
end.</FONT></DIV>
<DIV><FONT face=Arial>Back to idle after another runup at full rpm for 15
seconds or so. Engine went to 1900 and stayed there again. </FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>On the next trottle up, it stumbled a bit on its way to
full throttle . When I shut it down there was fuel dripping from the
carb. I think rich. Am I right? </FONT></DIV>
<DIV><FONT face=Arial>a bit rich on the bottom at idle, slight stumble to full
acceleration,(took it maybe 4 seconds to reach full rpm).</FONT></DIV>
<DIV><FONT face=Arial>Alot of smoke all the way through the throttle .
</FONT></DIV>
<DIV><FONT face=Arial>If I' m correct on being rich,how much turning on the low
speed needle to get it closer to right?</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>Will this RPM of 8300-8400 on the CP 15% be a
problem?</FONT></DIV>
<DIV><FONT face=Arial>I see most like theirs at 86-8800. Will it hurt the engine
to lug it at this rpms? I'm sure upping the nitro will also help me with the
transition above, as many of you have already recommended .</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>Many thanks to all who responded via the list and private
emails.</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV>Gerald Williams<BR>Email : <A
href="mailto:gw@gwair.com">gw@gwair.com</A><BR>Webpage: gwair.com<BR></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=jivey61@msn.com href="mailto:jivey61@msn.com">jim ivey</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, May 21, 2003 10:40
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: 140FZ RPM's?</DIV>
<DIV><BR></DIV>
<DIV>GW</DIV>
<DIV>If I remember right I used YS 20-20 fuel and a 16x10 prop and turned
8200-8400 a little on the rich side.</DIV>
<DIV> </DIV>
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<DIV style="FONT: 10pt Arial">----- Original Message -----</DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt Arial; COLOR: black"><B>From:</B>
GW</DIV>
<DIV style="FONT: 10pt Arial"><B>Sent:</B> Wednesday, May 21, 2003 8:50
AM</DIV>
<DIV style="FONT: 10pt Arial"><B>To:</B> <A
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A></DIV>
<DIV style="FONT: 10pt Arial"><B>Subject:</B> 140FZ RPM's?</DIV>
<DIV> </DIV>
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<DIV><FONT face=Arial size=2>Can anyone let me know what RPM's I should be
getting on a 140FZ with a 16x11 APC on CoolPower 15%-20%
?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>or any RPM figures with this prop on your fuel
of choice?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Gerald Williams<BR>Email : <A
href="mailto:gw@gwair.com">gw@gwair.com</A><BR>Webpage:
gwair.com<BR></FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>