The ULPower UL260i is a family of aircraft engines, produced by ULPower in Belgium.

UL260i
Type Piston aircraft engine
Manufacturer ULPower
Major applications Micro Aviation Bantam

Design

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The UL260i series are all lightweight, four-cylinder, four-stroke, horizontally-opposed, air-cooled, direct drive engine designs that feature FADEC with multipoint fuel injection and dual ignition systems.[1]

Variants

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UL260i
Base model, fuel injection, compression ratio of 8.16:1, producing 97 hp (72 kW)[1][2]
UL260iS
Model with a higher compression ratio of 9.10:1, fuel injection, producing 107 hp (80 kW)[3]
UL260iSA
Aerobatic model with a higher compression ratio of 9.10:1, fuel injection, producing 107 hp (80 kW)[4]
UL260iF
Model with a higher compression ratio of 9.10:1, fuel injection, producing 100 hp (75 kW), due to French regulatory requirements.[5]

Applications

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Specifications

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Data from Tacke[1]

General characteristics

  • Type: Flat-4
  • Bore: 106 mm (4.2 in)
  • Stroke: 74 mm (2.9 in)
  • Displacement: 2,592 cm3 (158.2 cu in)
  • Length: 543 mm (21.4 in)
  • Width: 654 mm (25.7 in)
  • Height: 475 mm (18.7 in)
  • Dry weight: 72 kg (159 lb)

Components

Performance

See also

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Related development
Lists
Comparable engines

References

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  1. ^ a b c Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, pages 262-263. Flying Pages Europe SARL, 2015. ISSN 1368-485X
  2. ^ ULPower Aero Engines. "UL260i". ulpower.com. Retrieved 21 April 2018.
  3. ^ ULPower Aero Engines. "UL260iS". ulpower.com. Retrieved 21 April 2018.
  4. ^ ULPower Aero Engines. "UL260iSA". ulpower.com. Retrieved 21 April 2018.
  5. ^ ULPower Aero Engines. "UL260iF". ulpower.com. Retrieved 21 April 2018.
  6. ^ ULPower installation, Onex
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