An ignition coil takes voltage from the battery and multiplies it to create a spark at the spark plugs, which in turn ignites the engine. Cars have been using some form of the coil ignition system for ...

Though you might not give much thought to your Honda’s ignition system, the fact is, it’s a very important and often overlooked area of performance. In this article I’ll be going over the basics of ...

You've got an intake, an exhaust, and a programmer but are still hungry for more bolt-on performance. Most people turn attention to the ignition next. To get more ...