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 ...

One of the first upgrades any hot rodder does is to the car or truck's gauges. Why? Well, to be blunt, it's because in most cases the classic factory gauges are woefully lacking when it comes to ...

The days of having to follow complicated calibration instructions when installing your speedo are over. Companies like Speedway Motors, Dakota Digital, Auto Meter, VDO, and others offer super-easy GPS ...

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, ...