This file will change the car sounds for Nascar Heat. I belive it is closer to the Nascar 2002 sounds, but I'll let you be the judge of that.
It will not affect any other mods you have installed.

BEFORE you begin go to the Run folder for Nascar heat (C:\Program Files\Hasbro Interactive\NASCAR Heat\Run) and backup the original part.res file. This will allow you to go back to the original sounds should you desire to

To install it just unzip it to the run folder and enjoy the new sounds............

NOTE: In some cases if you have not installed the hcnhtrack patch you will not have a Run folder. In this case unzip the file to the Data folder.

Hal9