Girish Mahajan (Editor)

2si

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Industry
  
Manufacturing

Products
  
Two-stroke engines

Headquarters
  
Beaufort

Fate
  
Out of business 2014

Website
  
www.2si.com

Type of business
  
Private company

2si httpsuploadwikimediaorgwikipediaen44c2si

Parent
  
AMW Cuyuna Engine Company

2si was an American engine manufacturer located in Beaufort, South Carolina. The company was a wholly owned subsidiary of the AMW Cuyuna Engine Company, formerly known as the Cuyuna Development Company.

The company acquired a line of two-stroke engines that were originally designed and produced by JLO of Germany and marketed them under the Cuyuna brand name for snowmobile and later ultralight aircraft use. Later Cuyuna formed a subsidiary Two Stroke International, commonly known as 2si, to produce and market the engine line. Cuyuna ended selling engines for aircraft use, but instead switched to only marketed them for industrial, marine, auto racing, kart and all-terrain vehicle applications.

The company seem to have gone out of business in 2014.

Engines

  • 215 - aircraft, multifuel, industrial engine
  • 230 - aircraft, multifuel, industrial engine
  • 340 - aircraft engine
  • 430 - aircraft and snowmobile engine
  • 460 - aircraft, multifuel, marine, industrial and sport vehicle engine
  • 500 - sport vehicle engine
  • 540 - aircraft and sport vehicle engine
  • 690 - aircraft, marine, industrial engine
  • 808 - aircraft engine
  • References

    2si Wikipedia