YS 120 SF smoke.......
06-22-2005, 05:37 AM
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YS 120 SF smoke.......
Recently I make some setings on my YS and it smoke a lot and I loose much power, the high end needle
set 4 click back from the max rpm;
I recheck the valves setting and they ok 003
set 4 click back from the max rpm;
I recheck the valves setting and they ok 003
06-22-2005, 07:47 AM
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RE: YS 120 SF smoke.......
I set it at the limit top end and it smoke a lot again
the only set i make aside the top end is close a bit the regulator
somebody tel me about some engine can make lot of smoke with lean setting .wath you thinking about that ?
the only set i make aside the top end is close a bit the regulator
somebody tel me about some engine can make lot of smoke with lean setting .wath you thinking about that ?
06-23-2005, 12:08 AM
#8
RE: YS 120 SF smoke.......
My .91 YS smokes like mad too. As long as the engine is running correctly, I
wouldn't worry too much about the smoke. The high speed needle need not be
richened as much as a regular engine for flight. The fuel pressure, and the fuel
mixture holds truer than a non-pumped engine.
FBD.
wouldn't worry too much about the smoke. The high speed needle need not be
richened as much as a regular engine for flight. The fuel pressure, and the fuel
mixture holds truer than a non-pumped engine.
FBD.
