Hello everyone. I have a 1997 S2 9.2 C with raw water cooling system. The suction pipe from the sea cock all the way to the rubber water hose that feeds the water pump is half inch galvanized. It was plugged completely and very coroaded.My neighbor at the marina says that the pipes should be made out of copper, and that’s reason it failed( Beeing galvanized).
What metirial the pipe should be?
What metirial the pipe should be?