Walmart, I'll be building a runner up next week. I'll get some pics of it when I'm all done and post them up. Probably towards the later part of the week. I'm taking it to our local track to see if I can still drive one of these. It's been about six years since I ran one. You're right, they do need a smooth surface to run on. These cars really aren't made for street thrashing. There low chassis skips over rocks.
Mxrich, I didn't think you get parts for those cars anymore. I'll have to look into it and see what I can find. Thanks for the tip!