EARLY GM HEI WIRING ILLUSTRATION
Wiring the power for the HEI distributor - YouTube
Jul 05, 2010Well pretty much what the title says haha! Its really hard to do videos off the top of your head and it really shows in this one. I for get what electrical t..
The lost art of servicing GM HEI | Hemmings Daily
Any conversation about electronic ignition leads to the GM HEI, which is an abbreviation for high-energy ignition. Chrysler was the first company to offer electronic triggering to the masses; it was available on some models in 1972 and became standard across the board for the 1973 model year.
GM HEI electronic distributor how to wire and run install
Jul 24, 2016all my videos are in 1080p so check that out just an idea on how the GM HEI electronic distributor is wired up thanks for watching and please subscribe how to wire GM HEI
Wiring an HEI distributor | Classic Parts Talk
Jan 01, 2006I put an HEI in my '57 GMC V8 years ago. Easy to do and works well. Assuming it is an early HEI (pre-computer with only two connections) one connection is tach output and the other is +12V. Looking down from the top the tach connection is clockwise from the +12V connection. The 12V feed needs to be fairly hefty. I ran mine through 10 gauge wire.
How to Wire an HEI Distributor Cap | It Still Runs
General Motors developed the High Energy Ignition, also known as the HEI system. The HEI uses a pointless distributor. It was first equipped on some GM cars and trucks beginning in the early seventies, and became standard equipment by the mid-seventies. The HEI distributor eliminated the constant servicing of the old
Distributor: HEI Conversion - Classic Chevy Pit Stop Blog
May 29, 2015It was not until the model year of 1974 that GM offered the new HEI ignition system as an alternative. One year later in ’75, it became standard equipment for all, and with good reason.
Full Color Wiring Diagram-HEI-Classic Chevy Truck Parts
Detailed Description: Full Color Wiring Diagram for 1967-72 Chevy Truck Easy to follow, full color wiring diagram on one 11" x 17" sheet. Modified diagram for trucks with HEI ignition and internal regulator alternator with factory gauges.
Ignition Systems- HEI operation - Chevythunder
The diagram above is typical of the early HEI using 4 pin ignition module and vacuum advance, non EST 1974-1980. BASIC HEI OPERATION- Electronic Spark Control. The ECM uses other electronic devices to help control the spark timing under various conditions (such as under load, deceleration, etc).
HEI Distributor Conversion - Ray's Chevy Restoration Site
HEI Distributor Conversion. This page describes the installation of a GM HEI (High Energy Ignition) electronic distributor in my '74 Nova with a 350 small block. With the exception of firewall clearance problems in various vehicles, this should apply to swapping most any GM points type distributor to HEI. Wiring for Conversion to HEI
HEI Conversion - Pontiac Street Performance
In this case, provided the bypass wire is in good condition and is 12g or larger, splice the bypass wire with the new 12g ignition wire and discard the ballast resistor. Step 5. Install new HEI wires, gap the plugs around "-", hook up the vacuum advance to a ported (no vacuum at idle) source of vacuum on the carburetor.