I know I've posted the link in 4 or 5 different threads. Do a google search for "junkyard jewels mustang"

 

ive seen that article before from your posts but i dont think that article really gets into a lot of the aspects of it for example the fuel delivery system. My 99 mustang is a returnless system does that need to be changed if so how. stuff like that

 

oh well with that I dunno. I thought you were just asking if it could be done. My bad