Whenever we talk to racers-which is practically every day-it seems universal that one of the most hated jobs is diagnosing electrical problems. Electricity isn't voodoo, but for some of us it might as ...

Killer spark is only as good as the secondary side of the ignition system. For snappy performance, your MSD 6 installation should be backed up with 8mm spiral-wound plug wires, a Blaster coil and ...

MSD has been making these iconic red ignition boxes since the early ’80s. Since then hundreds of thousands of these units have found their way onto everything from street cars to serious racing ...

Introduced more than three decades ago, GM's HEI ignition system has capably powered tens of thousands of vehicles over the years. The setup has remained popular with performance enthusiasts to this ...