You must be referring to the Nurburgring. Nissan and the 300zx have a history at the ring. The Nissan set it sights on the Porsche 928GT and beat it's official time at the ring. It's suspected that the Euro 300ZX used was a ringer. It stand to reason because just about every modified TT performs reliably with a bit more boost. Although I've never been there I'm faciniated by the ring and will drive it some day. When you do it be careful many people die on the ring each year. Enjoy and let us know how it goes.