RE: Who flies Saito 40
G'day
In between flying the Tiger Moth with the 30 (which I was assured was all it needed), I also tried an old OS FS 40. It has about the same power as the 30 and was no better than the Saito 30. The 40 is a considerably more powerful engine. Mind you, the 30 is now in a Dynaflite Butterfly which is currently getting a new Rx battery. It is actually a little too powerful for the Butterfly. I used to like it with an OS 26 FS.
Mike in Oz