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- Tue Dec 04, 2018 5:20 pm
- Forum: Valveless pulsejet forum
- Topic: Plumbing Pulse jet stalling
- Replies: 2
- Views: 5921
Plumbing Pulse jet stalling
I am building a pulse jet out of plumbers piping: 3/4' air intake ,2" combustion chamber, 1" exhaust, and a spark plug driven by an electronic grill igniter. I'm using a shop vac on reverse as an air supply. When I try to start the pulse jet, it will either backfire (sounds like a gunshot!) or it wi...