Saito 115, what plane.
we have a guy in my club that had a 60 size TF Mustang and he flew it pretty well with an OS 65ax,
here are a couple the 115 would work well in,,,
https://www.towerhobbies.com/product.../PMMA1600.html
https://www.towerhobbies.com/product.../PMMA1635.html
https://www.towerhobbies.com/product...4/HAN5010.html
https://www.towerhobbies.com/product.../PMMA0580.html
a Saito note; guys, if you are interested, I just noticed that my FA100's muffler is marked "91s 100", the number 100 is right underneath the 91s
Jim