High performance is all about doing the job right. MSD recently improved its spark-plug wire ends to include a different type of crimp process that is far better than the old way but requires a ...

In the muscle car era, high-performance ignitions went from single points to dual points (for an extended dwell period), back to single points (simpler and still effective), and then to transistorized ...

Worn ignition component gremlins are mysterious little buggers. Ignition misfires can be confused with fuel mixture or delivery problems. Even ambient humidity can affect the ignition system—making a ...