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Old 04-09-2009, 03:22 PM
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matador_24
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Default RE: Control twin engine rpm?

Thanks, This is my first twin, very exciting I must say. I am almost done with my twin. I have 2 x O 25FXs. I was figuring out how to 'syncronize them'. I am doing it the simple way. 2 separate throttle servos and then a Y to the throttle channel. I tried it yesterday and putting trim down to kill the engines I see one of them dies first than the other, my new idea is to adjust the throttle linkages in both until they die almost at the same time (I guess it is very difficult to make align them to die together exactly at the same time)..... is it the way to go???

After that, I am planning to tun both engines separated, then, whichever that has more RPM, to rich it slightly to be close to the one with less RPM.... am I correct doing all that????

Thanks!