My friend was driving around in his '71 Chevelle and stopped at a light. A dark blue Impala pulls up next to him and revs its engine. So my friend accepts the challenge and races him. He really didn't push it that hard but enough to stay out in front (his car is so damn fast). Anyways, once he pulls out in front, they're going about 75 or so in a 50, the lights come one and my friend realizes its an unmarked cop. Turns out he just got a warning cause the cop admitted that he too was racing (seemed like entrapment to me). Anyhow, the cop promised to give my friend two tickets if he caught him speeding again (for both instances). So a word to the wise - be careful racing any Impalas.