Gm hei 4 pin module magnetic trigger pickup. Hei distributor tune up hot rod network chevy hei distributor wiring diagram wiring diagram consists of several detailed illustrations that show the connection of varied products.
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Gm hei distributor wiring diagram. It includes directions and diagrams for different types of wiring methods and other things like lights windows and so on. General motors developed the high energy ignition also known as the hei system. Gms high energy ignition hei distributor has been used as an affordable easy to install performance distributor since its introduction in the mid 70s. 1 vac lockout kit. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit. Tech ignition charging and starting v8 v6.
The hei distributor eliminated the constant servicing of the old. Great performance affordable cost. Gm hei ignition distributor wiring diagrams and guide. Before installing the msd distributor disconnect the battery cables. A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit. Wiring for typical points ignition system.
1 heitach connector. Make up a 12 gauge wire with an in line 20 amp fuse. Each part should be set and connected with different parts in specific manner. The second diagram shows where the wires go when converting to hei. Wellborn variety of gm hei distributor wiring schematic. If not the arrangement will not function as it ought to be.
2 hei wiring terminals. Chevy hei distributor wiring diagram chevrolet hei distributor wiring diagram chevy hei distributor plug wiring diagram chevy hei distributor wiring diagram every electric structure consists of various unique pieces. It should come as. It was first equipped on some gm cars and trucks beginning in the early seventies and became standard equipment by the mid seventies. November 29 2018 by larry a. Connect that wire from the ignition switch directly to the bat position on the hei.
The hei uses a pointless distributor. Assortment of chevy hei distributor wiring diagram. The first diagram shows a typical stock points system. The easiest way to do it and the way i did mine is to find a connection on the back side of the ignition switch that has 12v when the key is in the start and in the run position. If you have a 6al. 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. Note that the new hei power wire can be connected to the bulkhead connector as described in the above paragraph or it can be routed to the ign terminal found on most fuse panels. Its all in the wiring diagrams with the. That is why we have assembled the msd ignition wiring diagrams and tech notes.
Gallery of Gm Hei Distributor Wiring Diagram
