Over the past few years, we have run across some teams who, for the goal of attaining maximum power, chose to run without an alternator. We started thinking about that and decided to see if there were ...

Your alternator is the unsung hero keeping your car’s electrical systems alive and your battery charged. But when it struggles or fails, the results can be sudden and stressful. Knowing how it works, ...

Your alternator is the heartbeat of your car’s electrical system, keeping the battery charged and electronics running. When it fails, symptoms can start subtle—like dim lights or slow windows—before ...