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<DIV><STRONG><FONT face="MS Sans Serif" color=#0000ff>Would appreciate
opinions.</FONT></STRONG></DIV>
<DIV><STRONG><FONT face="MS Sans Serif"
color=#0000ff> </FONT></STRONG></DIV>
<DIV><STRONG><FONT face="MS Sans Serif" color=#0000ff>I have a YS 120ac that has
been a strong runner in the past. Would turn a 15x12 apc 8300-8400 on 25%
powermaster. It was rebuilt last season but never run till this season. It was
giving me fits at Hamburg contest and taching is only showing 7800 to 8000.
Needle 1 1/4 out. Seems to spit more fuel out of air inlet than I used to see.
</FONT></STRONG></DIV>
<DIV><STRONG><FONT face="MS Sans Serif"
color=#0000ff> </FONT></STRONG></DIV>
<DIV><STRONG><FONT face="MS Sans Serif" color=#0000ff>My question being am I
being unrealistic expecting it to continue to give me 8300-8400 on that prop
& fuel. Valves check at 002 piston TDC cold. Good seal in valves. Don't feel
any drag from bearings but I replaced bearings last time and was surprised on
ratty they were after dis-assembly. Might my bearings be the culprit and next
item to explore?</FONT></STRONG></DIV>
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<DIV><STRONG><FONT face="MS Sans Serif" color=#0000ff>TIA for all who
reply.</FONT></STRONG></DIV>
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color=#0000ff> </FONT></STRONG></DIV>
<DIV><STRONG><FONT face="MS Sans Serif" color=#0000ff> If you choose to
reply off list... <A
href="mailto:drykert@rochester.rr.com">drykert@rochester.rr.com</A>
</FONT></STRONG></DIV>
<DIV><STRONG><FONT face="MS Sans Serif"
color=#0000ff></FONT></STRONG> </DIV>
<DIV><STRONG><FONT face="MS Sans Serif" color=#0000ff>
Del K. Rykert<BR> AMA - 8928
<BR> NSRCA - 473<BR> Kb2joi -
General </FONT></STRONG></DIV>
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