The first video is the inside view of my friends 84 svo(sound is pretty low but you can hear the turbo if you turn up the volume some).
Click here to watch Video-svo
This is a vid of a stock mach 1 w/125 shot dyno that made 408hp and 556ftlbtrq at PSI motorsports.
http://www.psimotorsprts.com/home.htm
Click here to watch mach-149