ULPower UL350i explained

The ULPower UL350i is a Belgian aircraft engine, designed and produced by ULPower Aero Engines of Geluveld for use in ultralight and homebuilt aircraft.[1]

Design and development

The engine is a four-cylinder, four-stroke, horizontally-opposed, 35031NaN1, air-cooled, direct drive, gasoline engine design. It employs dual electronic ignition, multi-point EFI and produces 1180NaN0 at 3300 rpm.[1] [2]

Variants

UL350i
  • Base model that produces 1180NaN0 at 3300 rpm.[1] [2]
    UL350iS
  • Higher compression model that produces 1300NaN0 at 3300 rpm.[3]
    UL350iSA
  • Same as UL350iS but with inverted oil system for aerobatic use.[4]
    UL350iHPS
  • Special version for helicopter use. It produces 1500NaN0 at 3500 rpm.[5]

    Applications

    Notes and References

    1. Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, pages 242-243. WDLA UK, Lancaster UK, 2011.
    2. Web site: UL350i. ulpower.com. 16 July 2015.
    3. Web site: UL350iS. ulpower.com. 16 July 2015.
    4. Web site: UL350iSA . UL350iSA . 28 February 2019.
    5. Web site: UL350iHPS . UL350iHPS . 28 February 2019.