Quote:
Originally Posted by Netwon
The beauty of the M5 system (and others like it is) is that the radiator fans and intercooler/turbo (they're water cooled) cooling pumps (x2) can remain on when you turn the car off removing heat... Something that you cannot easily do in an Air to Air environment. Thus preventing heat soak when parking in hot environments after spirited driving.
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Not at all unique to an air/water system.
It's all the same to keep the electric fans running to pull air through an air/air heat exchanger.
The fact that the M5 needs this system is telling.