slammin_sam

Is there a general rule of thumb for the dif between 2 and 3 blade props? Does anyone know oa a conversion table. Thanks.

BarracudaHockey

My Feedback: (11)

Rule of thumb, decrease an inch in diameter or pitch to go from 2 to 3.

They are also less efficent and tend to look small on scale airplanes because of the smaller size needed.

voyager_663rd

here ya go