Engines. Traditionally, small two-stroke and four-stroke internal combustion engines are used in motorised go-kart racing. Power is transmitted from the engine to the rear axle by way of a chain (some rentals use a belt).

What engines are used for go-karts?

Amusement park go-karts can be powered by four-stroke engines or electric motors, while racing karts use small two-stroke or four-stroke engines. Four-stroke engines can be standard air-cooled industrial based engines, sometimes with small modifications, developing from about 5 to 20 hp.

How do go kart engines work?

Go-kart motors are internal combustion engines in which gasoline is sprayed into a combustion chamber. The resulting combustion creates power that drives the motor's piston. ... The piston inside a typical go-kart motor displaces 125 cc of air, making the motor rather powerful given the size of an average go-kart.