RCU Forums - View Single Post - air boat prop question
View Single Post
Old 08-15-2014, 02:29 PM
  #6  
dontrinko
Senior Member
 
Join Date: Oct 2013
Posts: 101
Likes: 0
Received 0 Likes on 0 Posts
Default

I do not see a recomendation. This motor ois normaly used with a gear box for a specific plane. I am turning 11500 rpms with the 5.5x4. I thought maybe a higher pitch would lower the rpm. Don