can't change the physics, but I imagine that a Trans Am car doesn't handle
too much differently from a NASCAR. Anyways, you can download it here:
http://www.racesimcentral.net/~rallyclips/TransAmHeat.zip
or check out a screenshot to be sure it's for real at:
http://www.racesimcentral.net/~rallyclips/transamheat.JPG
Just place it in the data directory and go racing! I reccomend you use
Dale.Jr.'s car so that the hood is red like the car's :)
Thanks,
Alex