Zero Gravity Propulsion

Zero Gravity Propulsion's Activity

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   Zero Gravity Propulsion added a post in a topic 447 or 503 rotax comeback    23 Aug 2019

   Actually that price range is very doable. Our goal is to bring the prices down so people can start to get back into the Ultralight sport again and airplane manufacturers can sell kits for a reasonable price.
    
   

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   Zero Gravity Propulsion added a post in a topic 447 or 503 rotax comeback    22 Aug 2019

   Great feedback....keep it coming.
   What about gear boxes? Is there a need for less expensive ones. Not cheap quality just cheaper price.
   

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   Zero Gravity Propulsion added a topic in Two Strokes    21 Aug 2019

   447 or 503 rotax comeback

   Hey guys,
   Thank you for taking the time to read this post.
   Here is the question. "IF" there was a 447 or 503 style engine avail with all the upgrades, Ceramic coated cylinders, Plastic covers to reduce weight, Hybrid composite materials to lighten components, same mounting points, same provision 8, same exhaust system, upgraded ignition system, and B, C, and E style gear boxes... how many people would be interested?
   We are considering to make a 447 or 503 style engine again but first would like to poll the community and see if it is worth the investment.
   We are also looking for people who have extensive repair knowledge of this engine so we can make the necessary improvements that are needed for aircraft use. 
   We are also currently working on an Air cooled 63hp, 570cc engine with provision 8 and other mounting points to accept all ROTAX or SPG3 or 4 gear boxes.
    
    
   

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