i was wanting to know if there were any turbos off any other car than the srt that wouldnt be to expensive or to hard to put in my 1996 dodge neon sohc

 

If you can fabricate a flange for your exhaust manifold you can use just about any turbo ,but I wouldn't advise going any biger than a t3 unless you build your engine for that purpose. Thats the easy part .Getting the fuel management (neon computers dont like boost ) ,wastegate & blowoff valve set up right is very imprtant.Also an intercooler is a good idea

 

For general information about setting up the physicals (flanges, adapters, intercoolers, blow off valves, piping) I suggest homemadeturbo.com at their projects section, the bottom 3-4 projects they list have been very helpful to my own learning about turbo systems, I would suggest you learn as much as you can about how a turbo system works, before trying to just slap something together. To answer your question, the easiest way to look for a turbo is to look at cars that come turbo'd stock, that are close to your displacement size, or slightly bigger. A good option is mid 80's Chrysler LeBaron's, some of them came stock as a 2.2L turbo, this turbo is quite small, and is what I'm using for my 1.6 DOHC project. The most important thing to look at when buying a used or older turbo, is shaft play, how much you can wiggle the center shaft of the turbo. The less/no wiggling means it is either in good working condition, or easily rebuildable with new seals.

 

if you get a manifold off ebay, then you can get any turbo you want....
i have one sitting in my garage that i was planning on getting a manifold for...the turbo came off an early 90's eclipse, the only thing i know about it is that there is no shaft play and its a td-05h.....but im just gonna get the srt4 turbo and use that....especially since you can get the srt turbo and manifold for less then just a manifold for the turbo i got