Federal Mogul develops internal piston cooling

A sealed-in piston cooling system under development by Federal Mogul could enable higher running temperatures, greater energy efficiency and reduced cooling oil costs for marine four-stroke engines.

Sealed-in coolant in the EnviroKool piston is anticipated to enable higher engine running temperatures, improving efficiency and reducing cooling oil consumption

A sealed-in piston cooling system under development by Federal Mogul could enable higher running temperatures, greater energy efficiency and reduced cooling oil costs for marine four-stroke engines.