Re: chrysler 318 fresh water to raw water system conversion
That sucks beyond belief! --- Without knowing exactly how your fresh water cooling was set up I can't give you detailed specifics, but basically you should still have about everything you need. The raw water will come in through the raw water cooling pump, and instead of going to the heat exchanger it will now go straight to the engine (to the freshwater outlet hose from the heat exchanger), and then when the cooling water comes out of the engine, instead of heading back to the heat exchanger it will dump into your exhaust (into either the adapeter between the manifold and the exhaust elbow (if the manifolds are fresh water cooled), or into the exhaust manifold itself (if the manifolds ar raw water cooled).
If you have a separate fresh water cooling pump you can just eliminate that, or if your engine still uses the "automotive' cooling pump for the freshwater side you can leave it in the loop and let the coolant flow through both pumps.
