Top Speed of 255:
In your nascar\tracks\taladega directory, find the file
taladega.txt. Open the file and find the line spdwy.
What you need to do is change the FIRST 1 to 0.
All Out Competition
If you're getting sick of all of those lapped cars getting in
your way during the race than this is the code for you. Choose a
list from the driver info menu and do as follows:
Choose a driver at the bottom of the list and select INFO.
Select the SKILL menu from under the bio.
Alter the skill settings to match the following:
Endurance--477 [] 563
Car Drag---100 [] 147
Car Power--480 [] 565
Car Trac.--485 [] 569
Repeat this for all drivers.
Now get ready for a race full of close and exciting competition.