Ivchenko IA-26 vs. Shvetsov ASh-21

Discussion in 'Engines' started by AMCKen, Dec 26, 2010.

  1. AMCKen

    AMCKen Member

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    Are these the same engine? They are from the same time frame and have identical (supposedly) bore and stroke. 155.5mm x 155mm 7cylinders mid-1940s onwards.

    thanks
     
  2. vikingBerserker

    vikingBerserker Well-Known Member

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    #2 vikingBerserker, Dec 27, 2010
    Last edited: Dec 27, 2010
    Not the same engine, but they ASh-21 based on the same engine (ASh-82) that heavily influenced The AI-26. Apparently they both shared enough commonality that some of the jigs could be used for both.

    Ivchenko AI-26
     
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