i do that all the time, its awesome. last time i drove the 200 before i parked it for repairs, commo lined me up, revved it, revved it again, and revved it again, he didnt notice the unmarked sittin behind us, i give it a couple squirts, give him a nod, he takes off in a flurry of wheel spin, and i just casually took off and pulled into the servo after the lights. guess who got pulled over?