k450 rocket motor engine kno3/sugar/corn syrup

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Uploaded by on Feb 3, 2008

successful rocket engine testing... 300lbs of thrust for almost 3 seconds.. core burner, grain length 22 inches..

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Uploader Comments (redliquid33)

  • wow, is that comment correct, 300lbs of thrust? Thats insane! I need to make some rockets and put them on my plane!

  • yep

  • 300lbs of thrust?

  • yep...

  • Nice work,dan pollino book?:)got it,kno3dude.

  • yep. its a crazy engine... had to bury it to protect myself

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  • @bktech333 65/35

  • ratios???????

  • damn nice, whats your ratio?

  • hello,im still working with smaller engines,drymix only,nozzle size and grains are a sucess on almost all of the flights,i add small amounts of homemade rust,to much actually reduce burnratio in a dry mix,so very little is needed thank god,it takes time to make, but its the best:)

  • He should generally be fine with 1%, but we don't know the design of his motor (grains and nozzle) so he can research on Google if he is interested

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