Because of its mass, a battery takes a long time to change temperature. If a vehicle sits out all weekend in a zero-degree environment, it might take 30 hours to warm up the battery. Use the outside ...

Electrical snafus are among the most annoying problems with older cars. Unlike tires or bodywork, there's something about electrical systems that seems to baffle many car crafters. We could blame it ...

Voltage Drop Calc gives line workers a tool to determine the proper wire size for an electrical circuit, based on the voltage drop and current carrying capacity of an electrical circuit. Available ...

Edgar, it turns out that most muscle car-era GM factory tachs (including the one in your Chevelle) actually run on full 12-volt power. These GM tachs are a three-wire design: The main power-up wire ...

Optimising electrical balance-of-system architecture offers a solution to voltage drop in utility-scale solar while ...