RE: 40 size 3d planes...which do you prefer? 2 or 4 stroke
Hi what size 4 stroke would be best for a 40" profile 3D plane? The air frame weighs 1 lb and I have not added electronics or servos yet. I am guessing the total weight to be around 2.5-3 lbs. I was thinking a saito 52 or 65? not quite sure yet.