Back in the day, point-triggered ignition system tune-ups were routine and happened roughly every 12,000 miles, along with a set of spark plugs and an ignition timing adjustment. These days, we’re so ...

The GM HEI (High Energy Ignition) electronic distributors have a reputation for hassle-free performance. Used in GM rigs from its inception in 1974, the famed HEI can be retrofitted to almost any GM ...

If there is a standard in the world for a stand-alone electronic ignition distributor for GM engines, it has to be the High Energy Ignition or HEI distributor. This large cap distributor first ...

Congratulations on your new Schematic Gm Hei Distributor Wiring Diagram! This user manual is designed to help you understand and get the most out of your product. Before you begin using your Schematic ...

We can hear the howling already. "Why do I want to put some junk GM ignition on my (insert AMC, Mopar, or Ford)?" The answer is: Don't—unless you like the idea of a higher-performance, more-efficient ...

Your Journey Begins Here This manual marks the beginning of your journey with your new Gm Hei Distributor Parts Diagram, guiding you towards successful operation and enjoyment. Safety Precautions for ...