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<DIV>OK...I've posted questions about problems in the past...Now this may be on
the other end of the scale...</DIV>
<DIV> </DIV>
<DIV>My YS 140L was very strong this weekend. I have changed fuels and I'm
using PowerMaster 30%-DZ.</DIV>
<DIV> </DIV>
<DIV>I know I'm turning too many RPMs so here is what I'm currently
running:</DIV>
<DIV> </DIV>
<DIV>1) Prop 16x11 (Prop Clearance issue for anything bigger than a 16"
dia)</DIV>
<DIV>2) Hatori Pipe...Has the tab for mounting built into the pipe. Don't
remember the number.</DIV>
<DIV>3) 1/2" Header (Black and Tony Stillman thought it may be the header from
Australia).</DIV>
<DIV>4) 1/2" Teflon coupler from McMasters.</DIV>
<DIV> </DIV>
<DIV>Sorry I don't have the numbers for the pipe and header, but I'm new and
don't remember this stuff. I bought the plane used last year.</DIV>
<DIV> </DIV>
<DIV>Current max RPM is 9,200. I richened it up for 8,900 max. It does seem to
spit allot at idle, but hold good pressure in the tank. I have programmed the
idle up function on my Airtronics Stylus to drop about 500rpm for landing as it
only comes back down to about 2700 - 2900 after running for a couple of minutes.
Will idle forever at around 2,000 - 2,200 once it first started or after a
couple minutes from a long run...</DIV>
<DIV> </DIV>
<DIV>Look forward to you responses...</DIV>
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