ULPower UL390i

The ULPower UL390i is a Belgium, Belgian aircraft engine, designed and produced by ULPower Aero Engines of Geluveld for use in homebuilt aircraft.Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', pages 262-263. Flying Pages Europe SARL, 2015.

Design and development

The engine is a six-cylinder four-stroke, horizontally-opposed, displacement, air-cooled, direct-drive, gasoline engine design. It employs dual electronic ignition and produces at 3300 rpm.

Variants

;UL390i
:Base model with fuel injection and a compression ratio of 8.2:1, producing at 3300 rpm
;UL390iS
:Model with fuel injection and a 9.1:1 compression ratio, producing at 3300 rpm
;UL390iA
:Inverted oil system version of the UL390iS, producing at 3300 rpm

Specifications (UL390i)

See also

References

External links

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{{ULPower Aero Engines

ULPower aircraft engines
Air-cooled aircraft piston engines
2010s aircraft piston engines