Chevy Hei Distributor Cap Diagram

Download Chevy Hei Distributor Cap Diagram Images. Since hei distributors have a larger diameter body and cap than points distributors, there can be firewall clearance issues on v8 engines with the distributor at the back. Ensure you are getting the best performance out of your ignition system.

HEI Distributor Tune-Up - Hot Rod Network from st.hotrod.com

There is a marking on the cap that says batt connect that to the hot lead from the ignition switch that is on. You need to connect the harness attached to the distributor housing to the cap. There were a number of different kinds of general motors hei modules:

It's a connector block and can't be plugged in wrong.

Gm's high energy ignition (hei), designed and built by characterized by the incorporation of the ignition coil built into the distributor cap which chevy distributors have casting numbers and casting dates, which can be useful if you are trying to. The first diagram shows a typical stock points system. It has all the functions of a cap, however, it also has the property of being able to receive, but not transmit, iridium from nearby distributors. Aftermarket hei distributor cap & rotor for chevy gm sbc bbc 305 350 454 us.