Та вот характеристики:
The Rotax 462 is a 51 hp (38 kW), two-cylinder, two-stroke aircraft engine, dervied from a snowmobile engine it was built by Rotax of Austria for use in ultralight aircraft.[1]
Specifications
Data from Jane's All the World's Aircraft 1989-90
General characteristics
Type: two-stroke air-cooled aeroengine
Bore: 69.5 mm (2.74 in)
Stroke: 61 mm (2.40 in)
Displacement: 496.7 cc (30.31 cu in)
Dry weight: 32 kg (70.5 lb) (dry, no exhaust system)
Components
Valvetrain: Rotary valve
Cooling system: air
Performance
Power output: 38 kW (51 hp) at 6500 rpm