Hello, just new to the forum and looking for some information. Restoring my third boat which is a Glastron CVX20.  I purchased in pieces, including the engine. I am curious to how the cooling system works. Looks like there is no circulating pump used on the engine and the Hardin cover that is there is badly corroded. Since the engine is in pieces and on it's way to getting rebuilt, I am looking for some insight to how the cooling system works and any pictures that someone may have to illustrate hose routing.
Thank You. ( waiting for water to turn liquid here in Minnesota) Ha!