www.pulse-jets.com

yes that what i said!, it seems like when you invert a propane tank upside down and feed liquide the tank get colder alot faster and even starts to form ice chunks in side the tank that you can hear when you slosh the tank around and you can see clearly that the tank starts to condensate and form ic...

hi, i think the idea with two tanks works pretty good because i my self have one of erics tp 180 70 pulse jets, and i found the pressure seems to be higher in two different tanks that connect to a t fitting, rather than one big tank, also with one big tank there is still a limit of how much propane ...

hey eric, the engine you built me cracked where the injector is welded on the cone section, i was thinking this is because there is a lot of heat there but right now i am currently building another exact replica of the one i have now except every thing is going to be made with stainless steel tubing...

hell yea, someguy just recently told me to try a forklift propane tank but i aint really looked in to it, he said that it has a valve for letting out liquid and one for gas,, i read the little ebay auction you posted and i didnt know it can work with the propane upside down or side ways or any other...

i guess im just really bored, well i forgot to share something with you, you said something about your tank freezing and not getting pressure after a while or something like that, well try this as i did and it works awsome with my engine al least >> get 2 smaller tanks, like 2 10lb propane tanks and...

yea your right about the smaller jet they are so loud right next to it you cant even stand it but the big 70lber i have i can sit next to it with no problem because of its lower frequency but there is a difference with a big and small pulse jet, the big p jets sound doesnt fade away when you walk re...

het hagent, i noticed in your picture that you have a electrical unit for the spark plug, well i have just a smaller model pulse jet than yours and i can start it with a naked flame at the intake and blowing it in thruog the intake pipe with the leaf blower and it starts instantly with out any huge ...

hey that engine is really big i got one of erics tp 180 70 pulse jet but thhat one you have there is noticely alot bigger. how much thrust does it produce and how long can you idle for on a 20lb tank and also how long will it run on full power with a 20lb propane tank, just a guestamation or somthin...

here is a weird video i saw and i was wondering what kind of p jet it is because he said its supper quiet,hmmm thats weird!http://www.youtube.com/watch?v=amjdFEAKbh4

wow i sound chinese when i look back at the spelling ooopps, its all good im half asian anyway.

well keep up the good work i cant wait to see it fly, can you fly high speed aircraft thow, i dont know how people can, i bought a little rc plane and tried to fly it and when i got it so high i couldnt tell if it was upside down or right side up and also i couldnt tell if it was comming tarwards me...

thanks bud" i forgot how to get it highlighted so it goes straight to the link when i post it.

when the time comes and some body puts another valveless p jet on a rc plane and i cant wait to see yours still irvine and by the way are you still working on it? do you guys thing a valveless can go this fast like the on on this video clip>>>http://www.youtube.com/watch?v=1e-Ar7gb4tQ

dude that thing is bad ass, i wonder where you can purchase one of those, i would love to get my hands on that piece. wait one second" wouldnt you think that p jet would burn the hell out of his body being that close to his side and running it that long.

hey larry, quick question> do valved p jets have better fuel effieciency comeparred to a valveless taking in consideration to the size and weight? because i seen a picture of a pulse jet on a delta wing and i believe they said it can produce a max thrust of 20lbs and it looked pretty small and light...