Once you've purchased a new tachometer, thoroughly read the instruction manual. Then determine where you want to position the tach. Locating it on top of the dash may work on a race car, but it can be ...

Not only do tachometers look tough hanging from the dash, they also provide a needed service: monitoring the rpm. Keeping track of the Rs on your truck may not seem like a big deal unless you're a ...

Adding a tachometer to your truck gives you a slew of information about what’s going on with your rig and is easier than most people think. A tach reports engine speed and can help you make shifting ...

What's the one thing in every car that you can't live without? If you said a cup holder, air conditioning, or leather interior, you might not be a real car guy. OK, I didn't really mean that, or did I ...