check out the tt01 chassis cars.  It looks like there are 50 options, but really there are 3 or 4 chassis with different shells, some with different levels of upgrades, some ready to roll, some in kit form.  check this out, should narrow it a little.  these are tt01 kits. 

http://www3.towerhobbies.com/cgi-bin...&search=Go

I suggest it as I have read it makes a decent (and cheap) drifter, some guys have converted them for rallying, I have couple that I am setting up for vintage trans am.  there is also a tl01, might be cheaper, but I do not know as much about it, there is also a much more expensive one, I forget the chassis model number, that I have heard good things about.