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spacesailor

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Posts posted by spacesailor

  1. My brother hsd a 1950s car ( German ) with a two cylinder two stroke.AND oil injection.

    The sedan was 600cc & the sports 900cc, he had the van as well.

    They had cast iron crankcases with an alloy head, very like a Rotax.

    spacesailor

     

    • Like 1
  2. One more little bit !.

    In the Hummbird the tailwheel Is faster, than the same plane with a nosewheel behind the prop.

    So when experienced in that plane, remove the nose wheel & put the tail wheel on.

    Then start learning all over again !. LoL

    spacesailor

     

  3. The American  company, " Archates Power ", was developing that engine.( diesel two-stroke ).

    " more power for less pollution"  l remember it said 

    10 litre three cylinder produces ' 1600 ft pounds of torque  ar 950 rpm" or 400 hp @ 1700 rpm.

    CALSTART Companies webinar.

    Lost most of it to my age thing.

    spacesailor

     

    • Like 1
  4. MII thought a twin twostroke firing at the same time, would have better crankcase compression, as both pistons will move into the crankcase together.

    A " Commer " two strok diesel truck ", it sounded different. Three cylinders with six pistons.

    Great fuel economy.

    spacesailor

    • Like 1
  5. I was pointing out Hummel has a ' part 103 ' aircraft.

    Fly,s nicely. 

    As for  my ' bird ' it,s a dream, maybe it wan,t fly but it,s great, sitting in my ' tincan & soaring like an eagle.

    And kasper , l hope to "  one day meet up with you, after l.m released from this covid Jail term.

    spacesailor

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