shouldnoteatindat Posted January 17, 2014 Posted January 17, 2014 i have been trying to make core burner BP rockets with a nozzle. every time i try to light it there's a very loud hissing noise for about 1/2 second then it goes out and all the fuel is gone.i think this maybe is from my BP being to fast but i am unsure. if anyone has any ideas let me know. Thanks in advance! 1
leedrill Posted January 18, 2014 Posted January 18, 2014 you did not say there was a bang or pop in that sequence of events so ill say your bp is not too fast in fact ill say its too slow but you might need to go into more detail about motor size and construction method you could also be describing the main problem that people seem to get with fast bp and rammed motors rather than pressed
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