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 ...
Electronically-triggered distributors are nothing new in the automotive world. So much so that these days we're still surprised at the number of older Mustangs using points and a condenser as a means ...