I am looking to by a scag cheetah for the farm. They have an incredible ride suspention, only the seat part is suspended. My concern is the engine. Most of the choices for that model are air cooled engines. How reliable are the Kolher or Kowasaki air cooled engines. I have a liquid cooled scag which has ran flawlessly for 8 years, it mows about 5 acres a week. But I don't know about the air cooled. I want the cheetah because it offers the great ride, and I definitely want to stay with scag.

My only question is how good are the air cooled engines?