zach1

I have a Great Planes PT-40 and cant find a recomended propeller size or pitch. It has a 2 1/4 spinner. Any one have one of these planes or know what size and pitch to use?
Thanks, Zach

RCKen

My Feedback: (9)

The propeller you use on the plane will be dictated more by the engine that the actual plane itself. Let us know what engine you have in the plane and we'll be better able to recommend a propeller.

Ken

zach1

I found a recomended prop on the great planes web site, but the engine is a .40 os
,Zach

Gringo Flyer

My Feedback: (18)

A 10X6 is probably a good one to start with.

jetmech05

.40 ???? no bigger than 11X7. 10x8 would be better at first.
Have fun