WILDBILL M

Bax.. Recommended break-in prop is 11 X 7 Flying props recommended are 12" and 13" Why is break-in prop smaller ??

Bax

My Feedback: (11)

The smaller prop is suggested to allow the engine to turn up during breakin. You can also fly with it. O.S. suggests larger props for flying because they are quieter, and many model clubs in Japan have very strict rules on engine noise.

WILDBILL M

Thank you, thats what i needed to0 know..