The more we modify our classic Mustangs the more we need to keep track of vital systems like oil pressure, engine coolant temperature, and so forth. Installing add-on gauges often makes the Mustang's ...

A great example of this slow, yet incomplete gauge evolution is found on the third generation of our beloved Camaro. In addition to mph and rpm, GM saw fit to include basic water temp, oil pressure, ...

Early Chevys were really bad at providing drivers with detailed information about the health and well-being of their engines. As instrumentation technology progressed over the years there were fewer ...