On the face of it, kart racing may look like child's play, but it is, in fact, racing in the purest sense of the word. We're not talking about backyard go-karts built from old lawn mowers. We're ...

This time-trial clip is brought to you by go-kart enthusiast Jason Bell, who thought it would be good idea to see if a 36-hp, 125cc shifter kart could lap Laguna Seca faster than a 444-hp Ford Mustang ...

Anyone who has driven a 125 shifter kart can attest to the startling speed and agility of these impressive machines. Powered by a 125-cc 2-stroke motorcycle engine, employing a 6-speed sequential ...