direction of cooling system flow

[darthdingas]

What way does the water flow through the system? Is the bottom hose hot water return or cooler water need to plum a water cooled turbo to cooling system. any one know a way of doing this? i was going to have the return from the turbo spliced into the bottom raditor hose or the metal tube that goes into the water pump

[admir87]

the coolant travels from the bottom hose, through the engine, and then comes out to the top hose