RCU Forums - View Single Post - ryobi 31 modification
View Single Post
Old 04-25-2008, 01:13 AM
  #21  
Ralphbf
My Feedback: (27)
 
Ralphbf's Avatar
 
Join Date: Mar 2004
Location: Woodland, CA
Posts: 1,450
Likes: 0
Received 0 Likes on 0 Posts
Default RE: ryobi 31 modification

An APC 18x6 at 7000 rpm should be plenty.
I have a 77" Tiger Moth and a 25cc Toro and it is more than enough.

The 18x6 is a good prop for my plane