Here's another great place. http://www.kartingchina.com/leisure.htm
About 30 RMB cab from the Hilton. Big Carlsberg beers are 30 RMB and 6 races will set you back 300. I suggest splitting 6 (races, not beers) with a friend because you will probably be too beat up after 3 to do any more.
Alcohol and full contact go cart racing. It doesn't get any better with your clothes on.