Even if you don't know (or care) what a Btu is, you've probably seen a cooling system react violently once in your life. Usually taken for granted until it screws up, the cooling systems in our cars ...

For the record, a V-8's cooling system is the most forgotten and neglected part of any hot rod. We speak from firsthand experience. It used to be that you could replace a factory 195 degree thermostat ...

Some of the more common technical questions we get involve overheating, and with good reason. Overheating can be chronic, especially with older Mustangs. Classic Mustangs had marginal cooling systems ...