Typically I don't post much 4-wheeled stuff, but the lap below aboard a custom built, road-legal SR8 (V8 built from two Suzuki Hyabusa motors) at 380 hp, which laps the Nurburgring at a blistering 6:55 (record), enjoy:
http://www.youtube.com/watch?v=iwtyZosuPNE
http://www.youtube.com/watch?v=iwtyZosuPNE