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912 UL vs ULS interchangeable parts

in 912 / 914 Technical Questions 3 years ago

Hello everybody,

 

This is my first post on this forum. I recently bought an old skyranger and the 912 UL is in the TBO. 

 

For this reason and to make an overhal, I have a friend with an 800h 912 ULS that sell to me cheap and I would to ask you guys if the engines are very diferent or I can swap parts if I need ?

 

Many thanks to all in advance

best whishes

Cassa

  • Re: 912 UL vs ULS interchangeable parts

    by » 8 months ago

    Numerous components differ between them. The pistons, cylinders, cylinder heads, and camshaft are distinct etc. Additionally, the 912ULS incorporates a slipper clutch as a standard feature in the gearbox. Adjustments have also been made to the ignition timing to align with modifications in the camshaft.

    It's recommended to opt for a clear direction rather than attempting to interchange parts between the two models.

      
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  • Re: 912 UL vs ULS interchangeable parts

    by » 8 months ago

    Why not use the ULS?

    Roger Lee
    LSRM-A & Rotax Instructor & Rotax IRC
    Tucson, AZ Ryan Airfield (KRYN)
    520-349-7056 Cell

      
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