This Ford Ranger lost its original engine in favor of something completely unexpected. Human ingenuity is a wonderful thing. When your Ford Ranger's 2.3-liter four-cylinder craps out, go to Harbor ...

Go-karts are a huge amount of fun, but often lack the most basic of mechanical conveniences such as a reverse gear. You can’t start a small four-stroke engine in reverse, so their simple chain ...

The YouTuber removed as many components as possible from the Insight, including the gas engine and batteries. The Predator 212, with its go-kart style centrifugal clutch and torque converter ...

One powers up the engine, another lets you cycle through ... To really live up to the “go-kart” reputation, it needs just a little more oomph. A big part of the letdown is the absence of ...

FARMINGDALE, N.Y. — The vast majority of drivers in NASCAR can point to their days of racing go-karts as the first time they satisfied their need for speed in a competitive environment.