RCU Forums - View Single Post - prop to engine?
View Single Post
Old 09-29-2007, 08:33 AM
  #11  
aerowoof
 
Join Date: Jun 2006
Location: pembroke, NH
Posts: 2,985
Likes: 0
Received 2 Likes on 2 Posts
Default RE: prop to engine?

7/8 is a .40 size pylon racing prop,the st x-15 engine could only swing a 7-6 berore being loaded down