Coolant

The humble coolant expansion tank... odds are you've not given the one on your C5 Corvette much more though than "does it have coolant in it". Unfortunately though with Corvettes starting push 20 years old now the plastic these are made of is starting to really show it's age and fail for many owners. The most common source of failure is where a hose returns from the radiator. That hose has no strain relief on it, so every bounce and

As I started to experience some rather significant overheating problems during various track days, I began researching all of the different options out there folks are using. I then decided to put this article together to help others, or even just collect my own thoughts. Much information on this topic is now lost to old forum posts where pictures used to be present and then the hosting service was canceled. In some cases the original posters event went back and