In karting circles, Hartman products are notable for their tubular steel frames, front disc brakes, rack-and-pinion steering, ...

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...

The owner is clearly a talented mechanic, converting the whole front end to be forward-hinged, and mating the Predator engine with a go-kart clutch, a chain drive, and a four-spee ...