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  1. The HEI Distributor: Clearing The Confusion And Debunking Myths

    Feb 23, 2022 · The HEI distributor consists of a control module and a magnetic pickup inside the housing that replaces the previously used contact points and condenser. The control module’s …

  2. What Is an HEI Distributor? Setup, Tuning Tips, and Pros & Cons

    May 15, 2025 · What does HEI distributor mean? HEI stands for High Energy Ignition, an electronic ignition system that produces higher voltage output and extends spark plug life. The …

  3. HEI Distributors - Addressing 10 Common Myths - Super Chevy ...

    Jun 25, 2006 · We analyze 10 common myths regarding HEI (High Energy Ignitions) distributor system including ones regarding internal coils, billet housings, performance gains, vacuum …

  4. Points Vs HEI Distributors: Pros, Cons, And When To Upgrade

    Apr 13, 2025 · When General Motors introduced the High Energy Ignition (HEI) distributor in the mid-1970s, it was revolutionary. So much so that it still has a strong following among today's …

  5. What Is an HEI Distributor? - AutowiringPro

    Oct 18, 2023 · HEI (High Energy Ignition) distributors are ignition systems that fall in the electronic ignition generation. Therefore, they are more efficient than the traditional point-type ignition.

  6. How Does an HEI Distributor Work? - It Still Runs

    How Does an HEI Distributor Work? The High Energy Ignition (HEI) used on most General Motors products prior to the use of fuel injection was a hall effect type of distributor. It did away with …

  7. HEI Distributor Wiring Diagram and Setup Guide

    Learn how to wire a HEI distributor with this detailed diagram, including step-by-step instructions and key connection points for optimal performance.