What is so good about a liquid cooling system?

"You know how good cool water feels for us on a hot day. It's the same with an engine. Liquid cooling ensures stable engine performance in high-speed riding, on uphills in traffic jams and on hot days." Liquid cooling has the ability to keep down the temperature in a high-performance engine that would otherwise reach very high temperatures. That's why it is used on race machines. Also, the liquid coolant in a liquid-cooling system absorbs engine noise. That's why the engine is quieter and the ride has a quality feeling"