There was a NOVI 1000 supercharged S2000 at my shop tonight for tuning, and I caught some backfires on film. It ended up putting down about 300whp & 200 ft lbs before they had some issues with boost and had to stop for the night. I managed to catch some cool flames on camera, just thought I would share.
Fire
http://i23.tinypic.com/214v33s.png
http://i21.tinypic.com/1zyi54.png
http://i21.tinypic.com/2pq9p9k.png
The Car
http://i21.tinypic.com/2898xfk.jpg
http://i22.tinypic.com/w8u8zs.jpg