After months and months of dealing with only ricers, this morning I finally got to go against a challange. I was driving home and I saw one of the new G35's zipping though traffic, and I thought to myself, hmmmmm maybe he'll try to run me. As luck would have it, We missed the next light, both of us at the front of the lane side by side. The guy driving it was about my age, I looked over a couple of times but he didnt look back so I thought that maybe he wouldn't go. So rather than looking like a moron hammering it off the line only racing myself, when the light went green I hit it about half throttle. As I'm nearing the top of 1st I hear this loud exhaust next to mine (sounded surprisingly deep) At that point its on, so I shift to 2nd and hammer it. He stayed near the back of my car, by third I started to gain but there was a truck in his lane up ahead so we both slowed down. I was surprised at how quick that car is.