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Uploaded by on Nov 7, 2009

First try with 7" over all length set up and 1/8" tail dia. Second try with expanding tail 7-3/4" over all length.

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Science & Technology

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Standard YouTube License

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Uploader Comments (LenapeFireTurtle)

  • I love the expanding tails on your engines for "aditional thust" :P

  • Thanks, as you can hear, the later tail is tuned to the valve head. it runs nice and even. This baby rips...for a quarter of the fuel used compared to my valveless, it has about the same thrust. Working on alternative fuels for flight :)

Video Responses

This video is a response to pulse jet projects in the works
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All Comments (4)

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  • how did u make it nd wat type of valve is it

  • wow it so tiny how nice... more power u made it!!:)

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