This video is from this guy who builds mustangs in central Georgia - You can hear the supercharger... He built my motor for me. He also was in Mustang Monthly magazine. He built a 351 stroker with 750 HP! Mmmmm HP!
http://youtube.com/watch?v=XNrYFPBhcqY
http://youtube.com/watch?v=XNrYFPBhcqY