Forum: Engines & props
26 February 2013, 10:44
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Replies: 17
Views: 3,597
I'd try some 21's with three blades first.
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I'd try some 21's with three blades first.
As far as I know the reason to go up to 4 blades over 3 is to get more blade area.
This is good for acceleration - if you have the power.
But, more...
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