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<DIV>In a message dated 7/15/2008 3:15:33 PM Eastern Daylight Time,
schale@optonline.net writes:</DIV>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: blue 2px solid"><FONT
style="BACKGROUND-COLOR: transparent" face=Arial color=#000000
size=2>exchanged the piston and ring for a brand new one out of an unrun
<BR>motor. Basically no change. So either both pistons are bad or
it is <BR>something else.<BR>I pulled a motor that ran fine out of my Asteris
Omen. Motor has little <BR>time after a Futaba warranty rebuild way back
when. Most of the <BR>internal parts were new. It ran fine
when I started flying again 3 <BR>years ago. Put it in the Dalotel and
ran it for 7 minutes no issues.</FONT></BLOCKQUOTE></DIV>
<DIV></DIV>
<DIV>Stu</DIV>
<DIV> </DIV>
<DIV>Aparently , it wasn't the pipe as I had suggested. Have you checked the
fuel line inside of the tank and the clunk ? </DIV>
<DIV> </DIV>
<DIV>I wish you hadn't fallen into the fuel trap. 30% heli fuel isn't the answer
for all YS engines. Remember , the AC engines were around long before that fuel
and ran great without it. Any high quality 20 or 25 % all synthetic fuel should
run just fine.</DIV>
<DIV> </DIV>
<DIV>Robert</DIV></FONT><BR><BR><BR><DIV><FONT style="color: black; font: normal 10pt ARIAL, SAN-SERIF;"><HR style="MARGIN-TOP: 10px">Get the scoop on last night's hottest shows and the live music scene in your area - <A title="http://www.tourtracker.com?NCID=aolmus00050000000112" href="http://www.tourtracker.com?NCID=aolmus00050000000112" target="_blank">Check out TourTracker.com</A>!</FONT></DIV></BODY></HTML>