UL390i is a piston engine model used in aircraft.
Engine Family: piston
Bore: 105.6 millimetre
Compression ratio: 8.16
Control system: FADEC
Cooling system: Air
Cylinder configuration: Horizontally opposed
Cylinder count: 6
Displacement: 3888 cubic-centimetre
Dry weight: 85 kilogram
Fuel grade: RON 95
Fuel type: Mogas
Height: 0.47 metre
Length: 0.72 metre
Max. continuous RPM: 2800
Max. continuous hp: 125 horsepower
Max. takeoff RPM: 3300
Max. takeoff hp: 140 horsepower
Stroke: 74 millimetre
Width: 0.65 metre
