RCU Forums - View Single Post - World Models P47 Thunderbolt
Thread: World Models P47 Thunderbolt
View Single Post
Old 01-09-2014 | 07:17 AM
  #2  
jetmech05
 
Joined: Jul 2005
Posts: 4,865
Likes: 0
Received 0 Likes on 0 Posts
From: Jacksonville, FL
Default
The rule of thumb going from 2 blades to 3 is down 1 in diameter up 1 in pitch. So a 14x10 would be a13x 11 or the next size that is made
jetmech05 is offline  
Reply Like