In the "cars" folder go into any folder with a car that you can choose when racing. Open the Paremeters.txt file and change the "TopSpeed" line to anything you want. Your car will go faster than all the other cars. Other things such as acceleration, st eering rate, wheel size and much more can be changed as well.

The user should enter these codes on the name wheel. Once entered they can return to the wheel and input their proper name and the cheat will remain.

Code - Result
carnival All Cars
sadist Select Weapons in Game with Right Shift
tracker All Tracks
changeling Change Car During Mid-Race
makeitgood Press [F6] for No Clipping, Press [F6] Twice for
Flight Mode
tvtime Enables [F5] and [F6] Cameras
drinkme Small Cars
urco UFO Selectable

Clock carnage mode:
Collect all the stars in stunt arena mode.