>If you type pulse jet in an ebay search you will find a valveless which with 1 tank runs 25 lb of thrust and with 2 tanks of propane 50 lb. of thrust according to the seller.
>What's interesting is that the 2 fuel lines enter the jet at different points it looks like. One goes to the big chamber and the other to the throat of the "intake." At least that's how it looks to me. Note what he has for the diameter of the exhausts.
>Mark
I reread the ad and it is 20 lb and not 25 lb with one tank of propane as I quoted. I wonder if a third tank with injection in some other area would pump out even more thrust after-burner style?