RCU Forums - View Single Post - OS 40FP on a SIG LT40?
View Single Post
Old 09-20-2025 | 06:25 AM
  #2  
jaka54's Avatar
jaka54
Senior Member
 
Joined: Apr 2021
Posts: 267
Received 29 Likes on 26 Posts
From: Sweden
Default

The OS .40 LA is in fact a better engine in that model than the .46FX if you fly at sea level as I do here in Sweden!
Use an APC 11x5 might even be good with a 12x4.
Overpowering a trainer is no good!