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Thread: Continental O200 or Rotax 912 S

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  1. #1
    Administrator DesertFox4's Avatar
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    Default Re: Continental O200 or Rotax 912 S

    Thanks Mogas for the post. Good data to contemplate.

    A few words about engine choices:
    No topic on an experimental aircraft forum will bring out more heated discussion, emotions and or sniping than engine choice. Engine choice is the one thing every builder really tries to, and needs to, do their homework on before committing to a purchase. We all have vested interests in the manufacturer we choose. We hang our lives on that choice every time we fly. If we have good success with a brand we'll feel good about recommending it to a new or prospective builder. People asking engine choice questions on a forum need facts. If you have experience with an engine brand, good or less than good, please contribute. That has real value to someone making such a large decision.

    I already sense a slight deterioration of this thread so please let's keep it civil and helpful. Being enthusiastic about certain brand is no crime here but let's all try to incorporate something of value in our posts to the person asking for experienced opinions. Thanks for keeping it civil and Kitfox related.


    DesertFox4
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  2. #2

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    Default Re: Continental O200 or Rotax 912 S

    It's great to log on and look at the development of this thread.
    I agree completely that we should avoid getting into a brand bashing contest.
    Far from it I would like to see as much performance data as possible, from as many sources as possible and hopefully accurate! so that we can all draw our own conclusions.
    I think any engine that has survived the evolutionary process is worthy of a close look at regardless of origin. But having said that I also think we would be foolish to ignore the up and coming alternatives.
    I cut my teeth on Lycomings and Continentals and I am also an admirer of these power plants.
    We are in a different position here in SA in that ALL our choices are imported, therefore cost plays a very important part and would perhaps help to explain why we generally are probably more receptive to other options.
    Thanks for the great forum and please keep those opinions coming!

  3. #3
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    Default Re: Continental O200 or Rotax 912 S

    Those of us with Kitfox I through IV or wanting to stay with light sport limits don't have much choice of engines. Even if the heavier engines would work, such as in a Model IV or V, it would cut deep into our load carrying range.

  4. #4
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    Default Re: Continental O200 or Rotax 912 S

    JATO anyone?

  5. #5

    Default Re: Continental O200 or Rotax 912 S

    Can someone post the difference in weight between the Cont. and 912S? I think the installed weight of the Rotax is about 130 pounds. No idea what the weight of the Cont. is.

    THanks

    PS...I'm wondering how much useful load I would lose if I installed the Cont. over the Rotax.

  6. #6

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    Default Re: Continental O200 or Rotax 912 S

    My 7SS weighs 870 pounds and my friends with the Rotax weighs 840. Both of our planes are heavily optioned with 8.50 tires and the 1550 gear. If you use the new light weight 0-200 with light weight alternator and starter, it should be a little lighter than mine.

    Mike
    Last edited by flybymike; 08-15-2010 at 08:11 PM.

  7. #7
    Super Moderator Av8r3400's Avatar
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    Default Re: Continental O200 or Rotax 912 S

    Rotax 912 installed weight is around 135#.

    The newest lightweight O200 is at about 215# installed. Also add the weight needed in the tail to keep the cg in range...
    Av8r3400
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