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Type: Posts; User: Scottluther111

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  1. Replies
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    Has anyone tried the 4 stroke helvenco/...

    Has anyone tried the 4 stroke helvenco/ swissauto250 (aero version), Blackhawk paramotors imports them as interuder 250, on a part 103 ultralight? I’m rebuilding a kolb firestar, early single seat,...
  2. thanks... I guess. Couldn’t find that page on...

    thanks... I guess. Couldn’t find that page on their website. But $7500, ouch! I did find who actually makes them from someone on another forum:

    http://helvenco.com/aero1000.htm

    blackhawk is...
  3. Intruder 250cc EFI engine on an ultralight

    Curious if anyone has tried this on an ultralight. It 35hp, 4 stroke, water cooled, EFI and 69lbs inclusive of oil, water, and exhaust.

    blackhawk paramotors uses them. They don’t list them on line...
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    Information on DFX 61 engine

    Does anyone know anything about this engine? Who makes it?
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    Apt smartcarb carbuator

    Has anyone tried using one of these on their 2 stroke engines? They are suppose to compensate for temperature and altitude changes automatically.
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