RCU Forums - View Single Post - Contra Rotating Propeller Drive for f3a 2m Pattern Planes
Old 01-26-2018 | 01:36 PM
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Henning
 
Joined: Jul 2005
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From: Oslo, NORWAY
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I flew for the first time today with the new upgrade gear set for the V4. What a difference. It is really quiet compare to the old gears. My flying buddy was flying with the V4 and old gear set and it sounded like two different propulsion systems.

Will the next generation gears be helical?


Br,
Henning