RE: First Choice 1.3 engine
I hope you mean First Place Engines. I have 3 of the 1.3 First Place engines. They light weight, easy starting, dependable, and easy on fuel. I am running 15-8 Bamula props and APC 16-6 props. I have one on a Kangke Monocoupe 60 and one on a H9 Ultra Stick 60. You can use them anywhere you would use a .91 to 1.20 4 stroke engine.
Harry