I don't know if the silver one I raced on the I-5 freeway was a C5 or Z06. Im next to the slow lane traveling about 70 passing all the slow cars when I spot a silver C5 in the fast lane going 65. Just as I pass him I see him make a hard turn into my lane following me closely behind. Then traffic cleared in the fast lane and he pulls by slowly. I can see that his passenger had this cool and confident look rolling in the Vette. I gave him the thumbs up and the Vette pulls away doing 80. I was like "hell no" to friend in the car. I went around some slower cars to catch him from the slow lane jumped over 2 lanes next to his car. I looked over and his overconfident passenger gave me a long look, then I nodded. We lined up then BAM, down shifted to 3rd gear, he got the ever so slight jump, then boost hit hard and I was gone. The look on his passengers was face was priceless. It changed from confidence to disbelief. I literally ran from the Vette. No contest.