Leaderboard

3 = SDX6 1 = SDX2500 1 = PS8

The 2010 SV240 Enzo we own has a 409 PCM that is closed cooled. A closed cooled engine is based around a heat exchanger. The is the heart of the closed cooling system. It uses water brought in from the raw water pump to act as coolant for the engines circulating coolant. The circulating coolant runs in a closed loop through the engine and exhaust manifolds. The heat exchanger acts same as a radiator does in an automobile. Rather than air the raw water is used for cooling the circulating coolant. The raw water is brought in an pumped through the heat exchanger, they absorb and exchange the heat from the circulating water surrounding them and will exit the heat exchanger towards the exhaust risers to be dumped overboard. The hot circulating water runs thru the heat exchanger on different lines exchanging its heat thru the cooling tubes and exiting the heat exchanger back towards the circulating pump and the block.

Hey Timr71, beautiful boat I see it around on other fourms that we both belong to. I have a 98 ski centurion elite with the 350MPI motor. It has been a great boat and I have no complaints. Wish I could post some pictures.

More pics a friend sent from our trip. I gotta do more long trips.

Last week at the lake, so much fun and the wetsounds cooler bumps for hours on a single charge.