RCU Forums - View Single Post - OS 46 LA/ OS 46 FX- What's the difference?
Old 04-25-2003 | 10:41 PM
  #9  
Richardfast
Senior Member
My Feedback: (15)
 
Joined: Dec 2002
Posts: 166
Likes: 0
Received 0 Likes on 0 Posts
From: Grass Lake, MI
Default OS 46 LA/ OS 46 FX- What's the difference?

Explain why an OS65LA ($105) makes better power than an OS61FX ($150), as shown in the the "best 10 .60 size engines" test report in the latest Model Airplane News magazine. Don't make assumptions about an engine unless you actually test it.