Installing a remote diesel tachometer is fairly easy with Autohack’s wireless tach. The Tennessee-based company’s install video (see below) reveals in a few minutes how it’s done: a sensor is fastened ...

Knowing your engine's speed is important in order to keep the engine in its powerband and not over-rev as you shift through the gears. That's why installing a tachometer, such as the cost-effective ...

In the vein of Project X, the AMD Chevelle started with an extensive ground up restoration, with the overall goal to make it a long-term test project car. With the original 396 long gone, we built and ...

Yeah, it might be a nerdy gearhead thing, but as enthusiasts we want a lot of information about what our cars are doing. Unfortunately, the manufacturers don't quite see it our way, so cars are ...