ORIGINAL: alex7403
In the ARF version of tower trainer 40 you cannot change the mount, I was looking for something similar with the same bolt pattern but didn’t find.
61 FX will not fit into tower trainer 40 ARF engine mount.
Not true.
You'll have to plug the existing holes to do it, but you can fit other mounts in there and get the FX .61 in.
I have a friend that has one set up this way.