True King of the StreetLogo Design Contest

An award for a racer with the fastest car as well as the best bracket racer.

Looking for a single color logo that can be used to make vinyl stickers.

UPDATE: Added a sketch from the guy who's actually won the race twice as an idea. Dropping the car might make it easier if different types of cars win the race. King of the Street is a race we do to determine the fastest street car. The winner gets a cash payout and a sticker (see attached, king round.gif). There is also a bracket race and if the King of the Street wins both the fastest and the bracket they get a cash prize and are called the True King of the Street. We are looking for a logo for True King. Attached are some ideas on cars, but it should be somewhat ambiguous.