Was reading a bunch of online forums on the jeep injector upgrades and how the mustang ones plug right in, but flow a lil bit heavy for a stock config. Was just about to order them up when i came across an article talking about the Neon's injectors and how they flow nearly identical, but are a 4 hole set up vs a single hole. After a few trips to my local wreckers i was able to get a few rails to play with. the numbers i was looking for are Bosch 0 280 155 703's and the 0 280 155 784's. They are both the same, but the 703's ended up having a older style injector clip and the 784's were a direct fit. I ended up converting two of my clips to match the 703's and will go back to the stock set up when i find more later on.
First thoughts were how much better the jeep started and idled. super smooth. not much more power that i can see, but i haven't been to WOT or in the crap with it yet. but the fuel economy has been a major improvement. with a light foot to break in my new gears, i am getting almost twice as much to my tank as normal. but as my regular driving style, i am going to estimate a good 20% gain if not more. Will know more once i fill up and take a known distance cruise to edmonton from red deer.
This is something i would recommend most users looking into. it was a simple job done on my gravel pad. in and out in an hour, and most of that was cleaning the injector areas before i took them out.
**EDIT** running a 4.0 in a 2kTJ