all i have to say is this is one of the coolest mustangs ever it was #071 and the only problem is the Go-Kart exhaust

Gotta link to the specs on that car? I am not sure what a Stage III car means for Roush.

here is the official roush website and its the only one i can really find

http://www.roushperf.com

here is my website send me and e-mail tell me what i can change

http://www.fordfans1.homestead.com/FORDFAN1.html

Stage 3 Roushe is the highest version you can buy.
It's a S/Ced engine.
It's decent. Fairly quick. Low 12's I think.