Induction air cooling for watercraft

摘要

A watercraft has a compact construction and a water tight engine compartment. The air inside the engine compartment becomes warm due the radiating engine heat. This warming of the induction air reduces combustion efficiency, lower engine performance. An induction air cooling arrangement is provided to cool the air inside the engine compartment without using excess engine compartment space and not restricting induction airflow. The cooler provides the engine with cooler, denser air in order to improve combustion, therefore raising engine performance.