<DIV>Best to worst big YS four strokes IMHO, in terms of reliability and ease of use:</DIV>
<DIV> </DIV>
<DIV>YS120FZ YS140FZ</DIV>
<DIV>YS120AC</DIV>
<DIV>YS120FS</DIV>
<DIV>YS140L YS140DZ</DIV>
<DIV>YS120SC</DIV>
<DIV>YS120NC</DIV>
<DIV> </DIV>
<DIV>I own or have owned the 120NC, 120FZ and 140FZ motors, and have direct experience with the L and DZ series. Of the 120's, the FZ is the best version. My 120FZ is as strong as my 140FZ's. The 120NC I owned was junk, even two trips back to YS and several versions of throttle barrels did not make it right. Some people have good luck with them, I did not. </DIV>
<DIV> </DIV>
<DIV>The AC is good, but not as powerful and heavier. The SC is powerful, but has a tendency to eat itself without warning. The older FS motors are good, just not on par with the newer ones in terms of power.</DIV>
<DIV> </DIV>
<DIV>If you are shopping, pick up either a 120FZ or 140FZ. Lots of fliers are moving to the big two-strokes or YS140DZ's, so finding one should be relatively easy.<BR></DIV>
<DIV><BR><B><I>S & A North <sanorth@shaw.ca></I></B> wrote:</DIV>
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<DIV><FONT face=Arial size=2>HI any chance someone could list in order best to worst version of ys 1.20 to buy.i do not know the diff between a nc fs fz.can anyone enlighten me please?thanks.........shel</FONT></DIV></BLOCKQUOTE><BR><BR>Bob Kane<br>getterflash@yahoo.com<p><hr SIZE=1>
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