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  1. S

    Rotax parts supply EMail address

    Hi - My Rotax local (country) supplier seems to be on the go slow - need to find a supplier of Extra Large Oil Radiator/ Cooler part number 886107. Contact details of a reliable supplier in the US/Canada/UK/Europe (any country) willing to deliver to NSW Australia, would be much appreciated. My...
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    Twin/Double Coolant Radiator

    Reference; Twin/Double Coolant Radiator To Suit Rotax 912 ULS I hoping that someone will know of a reputable supplier of a double radiator system as fitted to the two illustrated Sonex/Rotax;
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    Cowling Exit Air

    Top - Sides - Bottom - which is the most efficient (effective) location for cowling exit air?? When you give your opinion, please explain your recommendation, not just the positives but also the potential negatives (there are always some)
  4. S

    Engine Oil Design

    Don't know what oils you are using , under what conditions but your knowledge would seem to pre date the use of multigrade & synthetic oils. Sludge? Cold . thick oil? - ancient history my friend. We now have oils that start at 0 (not that I like the idea) that pour like water, when cold and...
  5. S

    Earth X Battery

    Hi All, My new project is fitted with an Earth X ETX 900 start battery. I have been looking for a cost effective emergency portable "jump pack" that I will carry with me when on an "away trip". Yes I could just purchase the Earth X offering but it seems a tad costly for what it offers. Your...
  6. S

    Buying A Sonex Legacy

    I am interested in purchasing a Rotax 912 ULS motivated Sonex Legacy - Inspection / Flying / General observations, advice from existing owners would be very much appreciated. My thanks in anticipation.
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