In the May issue, we addressed classic Mustang instrumentation from an electrical system standpoint-temperature, fuel, and oil pressure gauges along with ammeters. But what about the nuts and bolts of ...

[Howard] built his own replacement speedometer for his truck after the original speedometer cable broke. He’s using surface mount components and produced a two-board design that is quite nice. When he ...

From '65-'93, Mustang speedometers were cable-driven mechanical instruments that worked on the eddy current principal-a magnet whirling around inside a shell attached to an indicator needle. The ...