PerTronix continues to bring us terrific ideas that are useful for our vintage Mustangs. Over a decade ago, PerTronix introduced its drop-in Ignitor electronic ignition retrofit for classic Autolite ...

At some point in the mid 1970s or so, GM (with Delco Remy) came up with a new electronic ignition system known as HEI or High Energy Ignition. We've touted this as an upgrade for many engines in ...

MSD is a name that's synonymous with high-quality ignition components. With products ranging from coils to rev limiters, the company is probably best known for its array of ignition control boxes that ...