That's a reflection of go-karts using larger, stronger engines that can output more speed. What Kind Of Speed Does 250cc Get You? Now that we know what cc means, how much power can we get out of a ...

A small go-kart with a 10-horsepower lawn mower engine is plenty of fun. Professional racing karts with 250cc engines make around 50 ponies and can top 100 mph in just a few seconds. This ...