Gm Hei Coil Wiring

Hei and electronic spark control fundamentals and troubleshooting troubleshooting the hei coil in cap ignition.
Gm hei coil wiring. How to wire gm hei distributor to msd ignition box. Remove the wires from the positive and negative terminals on the coil using a wrench to remove the nuts from the studs. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit. In this video i am wiring up the hei to the drift car.
A team performance 65k coil hei distributor black cap red spark plug wires set and pigtail wiring harness 3 in 1 kit compatible with straight 6 41 62 194 216 235 261 68 87 early chevrolet 4 2 out of 5 stars 4. Estimated ship date loading tomorrow. A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit. The first thing to remember that the system needs to have power.
High output performance 4 pin gm hei module 1 0 ohm ignition coil metal core spark plug wire and a copper core spark plug gapped at 025. Troubleshooting a faulty or inoperative ignition should always use a logical approach. Whenever you are replacing a coil or distributor it s always a good idea to be sure to the ground clip is transferred from the old cap to the new. Wiring up the distributor.
Assortment of chevy hei distributor wiring diagram. It reveals the elements of the circuit as simplified shapes and the power as well as signal links between the tools. It reveals the elements of the circuit as streamlined forms and the power and signal links in between the devices. Important the coil and or module may burn up if the ignition switch is left on for more than 5 minutes with the engine not running.
The module does not have a built in timing retard. The colors of the leads determine the direction the coil is wound which determines its polarity. One thing done almost time to start. Ignition coil gm hei super coil in cap square epoxy gray 45 000 v red white wire each part number.
Unplug the coil wire that runs from the coil high tension terminal to the distributor and lay it aside.