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Simonini Mini 3

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The Simonini Mini 3 is an Italian aircraft engine, designed and produced by Simonini Racing of San Dalmazio di Serramazzoni for use in ultralight aircraft.

Contents

Design and development

The Mini 3 is a single cylinder twin cylinder two-stroke, air liquid-cooled, gasoline engine design, with a poly V belt reduction drive with reduction ratios of 2.49:1, 2.57:1 and 2.76:1. It employs electronic ignition and produces 33 hp (25 kW) at 7000 rpm.

Applications

  • AEF Monotrace
  • Sperwill 3+

    • Specifications (Mini 3)

    Data from World Directory of Leisure Aviation 2011-12

    General characteristics

  • Type: Single cylinder, two stroke aircraft engine
  • Bore: 73 mm (2.9 in)
  • Stroke: 65 mm (2.6 in)
  • Displacement: 270 cc (16.5 cu in)
  • Length: 256 mm (10.1 in)
  • Width: 375 mm (14.8 in)
  • Height: 498 mm (19.6 in)
  • Dry weight: 20 kg (44.1 lb)

    • Components

  • Fuel type: gasoline
  • Cooling system: air
  • Reduction gear: poly V belt reduction drive, reduction ratios of 2.49:1, 2.57:1 and 2.76:1

    • Performance

  • Power output: 33 hp (25 kW) at 7000 rpm
  • Compression ratio: 10.5:1

    • References

    Simonini Mini 3 Wikipedia
    (Text) CC BY-SA