ORIGINAL: medicap
Wow, thanks for the input. I just got the last one from Mark Twain Hobbies. This replaces a Venus 2 that I crashed........... Question. I had an os 91 FX on it and so am used to the performance. I called Great Planes, complaines about not making the V2 anymore and asked about the OS 120 AX. Quote. '' That hardly gives you more power than the 91 you have sir. Why would you do that? Any suggestions from that comment?
Help
Steve
Put them in identical set-ups side by side and you will see a huge difference. The 1.20 has plenty of oomph for any vertical maneuver; the .91 might make it if you carry momentum into the maneuver.
These are 2 very different engines.