Note 1:
With this code, Press Select at the main menu screen. You will then have 65 Million dollars.Use the money code alone, without any other codes and without the master code.

Note 2:
With this code, turn the shark off when you finish the third lap. Turn it on again at the start of the next race.

Note 3:
With this code, don't use it with master code...at the start race section press START button then X and you'll be in a new world!