It seems that the biggest growing segment of add-on performance parts for early muscle cars is electrical components. Electric fuel pumps, alternators, fans, megawatt stereos, and other amenities all ...

If you've ever wondered how your car's battery stays charged, wonder no more. I cracked open a junkyard alternator and recorded the wonders that lie within in the second installation of our new video ...

A jump start uses a working battery to supply enough current for the starter motor, then lets the alternator recharge the ...

People may think that the battery powers the electrics in your car, but that’s not the case. The battery provides electricity needed for the electric starter motor to start the car. When the car is ...

If your car or truck won’t hold a charge, or if you’re having signs electrical gremlins like dimming headlights, you probably ...

A car's electrical current is its lifeblood. Without it, no car could survive and the more juice you got, the better your car will run. Just like our brains firing the stimulus needed to keep our ...

All Amped Up! - The Demand for Add-On Electrical Components is Increasing and so is the Load on the Charging System You just finished installing a dual, 12-inch ...

Your car won't start for the second day in a row. You ask your neighbor for a jump (again) and head off to work — late, of course. You come to the conclusion that it has to be the battery or the ...