ultimate 120 bipe
Wing span: 55 / 1400mm
Fuselage Length: 60 in / 1530 mm
Wing Area: 1046 sq in / 67.5 sq dm
Engine Required: 4c 1.40 cu in
Flying Weight: 10 lb / 4500 g
Radio Required: 4-5 channels,5-6 servos
What size gas engine would be good for this airplane? I was thinking A 20cc gas engine