SAITO FG-60R3 radial prototype

Bore: 32mm
Stroke: 25mm
Disp: 60.3cc
1500-7000rpm
Prop: 21x10-23x8
Fuel consumption: approx.25cc/min at full throttle
Plane:E-com RC "Stinson Reliant SR-9 100"
Length 1803 mm
Wing span 2540 mm
Wing area 96.4 dm2
Flying weight 8000 g