A go-kart was never meant to go this fast. Powered by a jet engine, this custom build reached an astonishing 143.7 miles per hour. This remastered episode follows the engineering, testing, and tension ...

A homemade go-kart build gets a major performance overhaul as the team tears into the engine, adds upgraded internals, and turns an already fast machine into something far more aggressive. The video ...

Go-karts have always held a special place in the hearts of gearheads and tinkerers. These unique vehicles appeal to techies and DIYers for various reasons. For some, go-karts remind them of happier ...