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<DIV><FONT size=2>You might try turning the regulator in. To get my 91AC to
idle, I had to turn the regulator in nearly 3/4 of a turn and idle out 1 1/2
turns. Ran great after that. What nitro are you running? You need a minimum 20%,
and 30% is better yet.</FONT></DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=khoard@midsouth.rr.com href="mailto:khoard@midsouth.rr.com">Keith
Hoard</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, April 07, 2003 5:12
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: YS .91 idle setting</DIV>
<DIV><BR></DIV>
<DIV><FONT size=2>Yup, got that. . . left is lean, right is rich. .
. Just came in from messing with the low speed needle and it is set good
for the transition, but it still won't idle for more than 20-30 seconds.
I run it full throttle for about 10 seconds to pressurize the tank then drop
it to idle - 2000 to 2400 RPM. The engine idles at this speed for about
20-30 seconds then the RPM slowly decays until it quits, then fuel drips
out of the carb (engine inverted). I relight the glow plug, spin the
engine and it starts right up again and repeats.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV> </DIV>
<DIV><FONT size=2>Keith L. Hoard<BR>Cordova, TN<BR><A
href="mailto:klhoard@midsouth.rr.com">klhoard@midsouth.rr.com</A></FONT> </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=tbrox@cox.net href="mailto:tbrox@cox.net">Terry Brox</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, April 07, 2003 5:03
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: YS .91 idle setting</DIV>
<DIV><BR></DIV>
<DIV><FONT size=2>Low speed is an airbleed. Out is leaner, in is richer.
Opposite from the high speed.</FONT></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=khoard@midsouth.rr.com href="mailto:khoard@midsouth.rr.com">Keith
Hoard</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">NSRCA Mailing List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, April 07, 2003 4:51
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Fw: YS .91 idle
setting</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV style="FONT: 10pt arial">
<DIV style="BACKGROUND: #e4e4e4; font-color: black"><B>From:</B> <A
title=klhoard@midsouth.rr.com href="mailto:klhoard@midsouth.rr.com">Keith
Hoard</A> </DIV>
<DIV><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">NSRCA Mailing List</A> </DIV>
<DIV><B>Sent:</B> Monday, April 07, 2003 3:06 PM</DIV>
<DIV><B>Subject:</B> YS .91 idle setting</DIV></DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Gentlemen,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> I'm breaking in my YS .91FZ and
seem to have gotten the top end working fine, but the engine idles at 2000
RPM for about 10 seconds then slowly dies. I don't remember which
way to turn the low speed needle, and the YS Performance page seems to
have been hijacked. Thanks!!</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Keith L. Hoard<BR>Cordova, TN<BR><A
href="mailto:klhoard@midsouth.rr.com">klhoard@midsouth.rr.com</A></FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>