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<DIV>Buddy</DIV>
<DIV>When the sport came out I did not think it would be enough for masters/F3A.
Mike Dunphy had some experience with the sport and indicated it would power our
pattern planes. </DIV>
<DIV>I am using the AAP stainless header with a brace and the ES 140 pipe. The
fuel depends on temp and altitude. Magnum #1 near sea level and cool temps. #3
in the hot summer months.</DIV>
<DIV>Engine rpm is between 7500 and 7700 depending on fuel and
conditions.</DIV>
<DIV>Fuel consumption is 8 to 9 oz for P07.</DIV>
<DIV>Virtually no maintenance on either of the 2 sports that I have in the last
2 years.</DIV>
<DIV>Overall I am very happy with the 140 sport engine.</DIV>
<DIV> </DIV>
<DIV>Gary McClellan</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=BUDDYonRC@aol.com
href="mailto:BUDDYonRC@aol.com">BUDDYonRC@aol.com</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=nsrca-discussion@lists.nsrca.org
href="mailto:nsrca-discussion@lists.nsrca.org">nsrca-discussion@lists.nsrca.org</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, September 04, 2007 3:38
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [NSRCA-discussion] what
propeller for an ys 140 sport ?</DIV>
<DIV><BR></DIV><FONT id=role_document face=Arial color=#000000 size=2>
<DIV>Wow Gary</DIV>
<DIV>You have a YS-140 Sport running an 18.1x 10.1 that must be a super strong
Sport</DIV>
<DIV>I have been running an APC 16 x 11 on my YS-140 Sport with #2 Magnum fuel
for the last couple of years with good results RPM between 8400 &8800
plenty of power, airplane is a 10-3/4 pound Impact I sometimes run the
APC-17x10N but RPM drops to about 8200 The YS engines like to turn and the
17x10 will load the engine to much sometimes if the conditions and settings
are not perfect.</DIV>
<DIV>Buddy</DIV></FONT><BR><BR><BR>
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