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Thread: Supplemental cooling for the Sport Cub

  1. #11
    Administrator Pete D's Avatar
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    Default Re: Supplemental cooling for the Sport Cub

    Quote Originally Posted by 8zq View Post
    Flying hard down here in SoCal during the latest heat wave, just into the yellow.

    Your talking Carbon Cub, right?

    Pete D

  2. #12
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    Default Re: Supplemental cooling for the Sport Cub

    I wonder
    COWL FLAPS.jpg
    This looks nice to me. Go for it Diana.

    Mark

  3. #13
    Administrator Pete D's Avatar
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    Default Re: Supplemental cooling for the Sport Cub

    Those "outlets" were pretty much non-functioning for looks. No testing was done on their effectiveness but when we tried something similar in our test program they didn't appear to have any useful changes.

    Pete D.

  4. #14
    Member Pokette's Avatar
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    Smile Re: Supplemental cooling for the Sport Cub

    Ha!
    Diana Votaw
    N110CV


  5. #15
    Senior Member John Hodges's Avatar
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    Default Re: Supplemental cooling for the Sport Cub

    Pete,
    No, it was a customer's S2 equipped with side vents that was just into the yellow with OAT's in the 90's.
    John Hodges

  6. #16
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    Default Re: Supplemental cooling for the Sport Cub

    Update on 399CC flying in So Cal w/ high OAT -

    The cowl flaps/gills installation is a must if your flying in warm OAT environments and your plane has shown higher than acceptable oil temperatures readings. I have put over 20 hours of hard flying on the plane since the installation of the cowl flaps/gills including beach and off airport landings and the cowl flaps continue to keep the oil temperature readings in the green with warm OAT.

    Hope this update helps,
    Rich

  7. #17
    Administrator Pete D's Avatar
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    Default Re: Supplemental cooling for the Sport Cub

    Rich,

    Thanks for the update. It is always nice to hear feedback.

    Pete

  8. #18
    Member Pokette's Avatar
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    Default Re: Supplemental cooling for the Sport Cub

    Two weeks ago I had the cowl doors added to my S2. Flew on a day where the ambient was 70 (formerly oil temp would be in the 220 range) and the oil temp was 175 with the doors in the winter position. I flew today, ambient temp 40, cover over oil cooler air intake, and the oil temp was 185. Hope it continues to work! This has the temperature in the optimum range!

    I will try to upload a couple pictures. I had the doors painted yellow, and they are not very noticeable. I prefer the yellow.
    Diana Votaw
    N110CV


  9. #19
    Member Pokette's Avatar
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    Default Re: Supplemental cooling for the Sport Cub

    Diana Votaw
    N110CV


  10. #20
    Senior Member randylervold's Avatar
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    Default Re: Supplemental cooling for the Sport Cub

    Quote Originally Posted by Pokette View Post
    Two weeks ago I had the cowl doors added to my S2. Flew on a day where the ambient was 70 (formerly oil temp would be in the 220 range) and the oil temp was 175 with the doors in the winter position. I flew today, ambient temp 40, cover over oil cooler air intake, and the oil temp was 185. Hope it continues to work! This has the temperature in the optimum range!

    I will try to upload a couple pictures. I had the doors painted yellow, and they are not very noticeable. I prefer the yellow.
    Glad you finally installed the cowl flaps Diana!
    Randy Lervold

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