I have Satio 72 for my WM rambler 45 how did you mount it to the side or inverted? I have never had a plane with an inverted motor so I was wondering how it worked out for anyone else.
The engine is NIB and I dont have alot of exp. with four strokes.
I also have several other engine choices for this plane.
ST 51 really a great motor one of the best I have.
GMS 47 NIB so its an unknown to me how it will perform huge muffler though.
TT46 almost new runs strong but I dont think it will keep up with the ST 51.
any thoughts and tips would be helpful. Greg

I love the plane... and I think the Saito 72 is the perfect engine for it... I mounted all of mine side-mount (I built three or four of these with Saito 72's and 91's). Great plane, great motor.