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Flyboy Dave -> RE: SS25 Enya Runs & quits (5/6/2008 5:15:02 AM)
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....some engines just lean out in flight more than others, and need to be set
way, way richer than what you would expect at launch. I set a .15 engine
for a guy a few years back, and it needed 12 clicks richer than what he had
it set. Launching an engine that rich doesn't seem right to the some.
It takes about 2 full laps for the engine to get to its full blast setting, and up
to full heat. It will be running rich till then. I never figured out why the smaller
engines need to be set this way.
After the second lap the engine will be set at it's optimum full heat, full throttle
run....and will reward the operater with a good, long flight.
If a small engine is over propped, it will make the problem worse.
FBD. [sm=wink_smile.gif]
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