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Originally Posted by TyRod87
(Post 4790264)
I need to check my prop size...do you think a bad pitch or diameter would cause such a loss of perf?
For the wires I do not get why I only reach 3800RPM without load at the peer when these wires are connected and 5500 when they are not.. . If the prop is too big it will never let the engine spin up to where it makes it’s real power in the upper band of revs. Rough example of you may have 3/4 of throttle but only half of the power. Engines need to be free to eat! |
Prop pitch is 21...I will try a 17 or 18 tomorrow and see if I can get my 4500RPM
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I know, oldish thread, but it's interesting.
It does need the smaller pitch propeller due to the different drive ratio. But as said, I'm interested. It might probably still need that wiring issue addressed to get wide open throttle to run past 3800 rpm. |
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