Here is some video footage of Secret Services 24 Hour Dyno Marathon held in Humble Texas. Its a featured video so you will have to log in to view it. It may be worth it, good vid. It features 3 Supras 2nd, 3rd and 4th gen. A 495 hp boosted Integra and some other good stuff.

Just click on the cover image on the front page or go to videos. Tunerlifestyletv.com