My picture taken from a Porsche 996 Turbo. We had loads of trouble keeping up!
The driver is Mr. Maciej Polody, winner of Drift Challenge 2004.
http://www.drifting.pl/maciej.htm
As you can see the temperature of the (already quite worn) wheels is getting high after one lap of constant drifting.
I guess the flames is from the cord of the tire?
Cool image anyway, GT Polonia was quite an experience.