TeamWilliams F11. Welcome to GTPlanet
2. This is tecqhniculey not a race report. This is something you should post in the GT4 main Forum. Or you might want to use the search button. It is your best friend when you have questions like this.
3. I am not quite sure what it is. I do not own this particular NSX...I own the Mobil 1 version. Plus I am not a fan of Autumn Ring so....yeah. Look around and im sure you'll find a thread on best times on autumn Ring or times with this particular NSX.