Well Viprman, there is a mag you need to check out - Mopar Now! It is published by the same guys who do Mopar Action.
This month they cover a 2.0 to 2.4L swap in a Neon and also feature a turbo addition to the same car, I believe. I am not 100 % because I haven't finished the article yet.
The numbers, you ask?
The mag's cover boasts eleven seconds in the quarter mile!?!
Now THAT is one fast little econo-box!
My 2 cents on the SRT: I LIKE it! I may just buy one of those for myself to tool around in - or I could just build my own.