SYSTEM TO FEED WATER TO AT LEAST ONE COMBUSTION CHAMBER IN AN INTERNAL COMBUSTION ENGINE

A system for feeding water to at least one combustion chamber in an internal combustion engine having: a tank designed to contain a quantity of water; a feeding duct; a pump designed to draw water from the tank and to pump pressurised water into the feeding duct; and at least one silver-containing body which is contained in the tank in contact with the water.