附上從Wiki找來該引擎的性能諸元︰

General characteristics

Type: 9-cylinder Air-cooled single row radial engine
Bore: 3.149 in (80 mm)
Stroke: 3.149 in (80 mm)
Displacement: 220.9 in³ (3,619 cc)
Diameter: 33.47 in (850 mm)
Dry weight: 275 lb (125 kg) (dry)

Components

Valvetrain: Poppet Valve (pushrod activated), two per cylinder.
Supercharger: None
Turbocharger: None
Fuel system: Carburetion （化油器！)
Fuel type: 100LL Avgas
Oil system: Dry Sump
Cooling system: Air Cooled

Performance

Power output: 150 hp (111.85 kW, 152 PS) at 3,600 RPM Geared
Specific power: 0.68 hp/in³ (31.06 kW/L)
Fuel consumption: 7.1 US Gal/hr (5.93 Imp Gal/hr, 27 Liters/hr) at 75% throttle
Power-to-weight ratio: 0.54 hp/lb (0.89 kW/kg)


附上該引擎的組裝介紹短片


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