What is yamaha kt100 engine?

The Yamaha KT100 is a two-stroke engine commonly used in kart racing. It has a displacement of 98cc and can produce up to 16 horsepower at 12,000 RPM. The engine is air-cooled and uses a single carburetor. It has a centrifugal clutch and a 3-shoe racing clutch. The KT100 has been used in kart racing for over 20 years and has become a popular choice due to its reliability and affordability. It is often used in junior and senior kart classes in both sprint and endurance racing. The engine is also popular in vintage kart racing due to its high availability and ease of maintenance.