For those of us who drive our classics regularly, reliability means more than just starting easily and stopping well. One major part of this reliability is a robust cooling system. The good news is that for many cars, just having things right will keep temperatures where they need to be. However, there are times when adding an electric fan may help keep the system cool under pressure.
This is a companion discussion topic for the original entry at https://www.hagerty.com/articles-videos/articles/2011/05/11/auxillary-fans