It seems like such a small thing—that tiny area approximately 0.040 of an inch wide inside each combustion chamber. That area we're talking about is the gap between the electrode and strap on each ...

When Jim Hairston from Pertronix sent us the Ignitor II drop-in electronic ignition for older, point-triggered Autolite and Motorcraft distributors, it was deja vu all over again. Ten years ago, we ...

A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...