Faster Taladega Speeds
Use a text editor to edit the "tracks/taladega/taladega.txt" file in the game directory. Find the line that starts with "SPDWY" and change the first number from "1" to "0". You can now achive speeds over 230 miles an hour in game.
Note: Whenever editing a game ini file, you want to make a backup just in case something goes wrong.