If you’re looking to upgrade your vehicle’s ignition system, a High Energy Ignition (HEI) distributor is a great option. It provides a stronger spark for improved performance and fuel efficiency.
Installing a new HEI distributor may seem daunting, but with the right wiring diagram, it can be a straightforward process. In this article, we’ll walk you through the steps to properly wire a HEI distributor.

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Next, find the TACH terminal, which is essential for connecting a tachometer. The distributor’s coil terminal should be connected to the positive side of the ignition coil, while the ground wire connects to the negative side.
Refer to the wiring diagram specific to your vehicle to ensure the correct connections. Double-check all the wires to make sure they are securely connected before reattaching the battery and starting the engine to test the new HEI distributor.
Once you’ve confirmed that everything is working properly, secure any loose wires and tidy up the installation. Properly routing and securing the wires will prevent any interference with other components and ensure a clean and professional-looking installation.
With the new HEI distributor properly installed and wired, you can enjoy improved engine performance and reliability. Whether you’re cruising down the highway or hitting the track, a properly installed HEI distributor will provide a stronger spark for better combustion and power.
Now that you have successfully wired your HEI distributor, take your vehicle for a test drive to feel the difference in performance. Enjoy the smoother acceleration and enhanced fuel efficiency that comes with a properly installed ignition system upgrade.
Download and Print Wiring Diagram For Hei Distributor Listed below




