R1-Powered go kart

[Lucky7]

Overkill at its finest.

http://www.youtube.com/watch?v=iSmxaORvBQI

Jet powered Kart

http://www.youtube.com/watch?v=r7auleMmKA0

[John712]

the jet powered one sounds like hes hauling so much ass lol

[Redlinerider]

:moocow: :moocow: :moocow: