ORIGINAL: grandad1
rclement I am runnig A 16/4/w on my Saito 150.I have had biger ones on it but they like Wxman said it flew too fast.I have not went supersonic with this prop.So I don't think you would have any problem with the Saito 125.Hope this helps.
Joe
Joe,
I will order one today and try it then. I think would like the quicker spin up of the 16x4W, I think so I will go that route.
On a side note, I decided to take the CG back from 5 3/4" to 6" and it made a huge difference on high alpha manuevers. The inverted high alpha flight is beautiful and the inverted harriers are great now. Of course the hovers are easier. The landings were getting close to needing up elevator to bring it down, but not quite yet. I could still easily harrier land and a very slow speed. I am not going back to the 5 3/4".