RE: Best 3D plane for 91 fourstroke???
Anything from OHIO MODEL PRODUCTS WILL DEFINETLY PUT A SMILE ON YOUR FACE!!!!
Just pick one for your engine.
I have the 50" bipe and the 80" edge.. both planes are AWSOME
The bipe has a Saito 1.0 and the edge is electrified with an AXI 5330f3A