Pulse-jet plans the link below will begin the download of the pulse1 zip file, it is the design that i have used to make a pulse-jet and i can say that it is very clear and easy to understand unlike some of the files on this page. It is in a .TIF format so you will need a suitable viewer.
download the pulse1 file now! Below are some more pulse-jet designs. I havent built any of these myself and the picture quality is not that good so it may be hard to see some of the dimensions clearly.
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Download the tiger jet plans. 
Download the soviet FAA class pulse-jet 
Download this chinese valveless design 
Download the brauner design 
Download the alpha jet plans |