DA-MAX

good ---- here

SC kart...
http://www.diggersdungeon.cc/blown3.html

nitrous kart...
http://www.diggersdungeon.cc/nos.html

Slo_crx1

Check out shifter-carts man...those things are the sickness. My boss used to race one at a few tracks, nothin like an 80 pound frame bein pushed by a yamaha 250r motor and a 6 speed sequential It would beat out corvettes in a quater mile no prob, just ran outta gears once ya got up to top speed (somewhere around 110-120) and had to run at least an eighth of a mile like that :P Those little suckers can pull up to 3.75 G's in a corner too with the right setup

djfob

I was thinking of building a go kart but now I want a dune buggy :P