The hei uses a pointless distributor. Each part should be set and connected with different parts in specific manner.
Msd 6a Wiring Diagram Gm Hei Diagram Base Website Gm Hei
Gm hei distributor wiring diagram. If you have a 6al. It reveals the elements of the circuit as streamlined forms and the power and signal links in between the devices. Gms high energy ignition hei distributor has been used as an affordable easy to install performance distributor since its introduction in the mid 70s. 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. Gm hei ignition distributor wiring diagrams and guide. Wellborn variety of gm hei distributor wiring schematic.
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. Wiring for typical points ignition system. It was first equipped on some gm cars and trucks beginning in the early seventies and became standard equipment by the mid seventies. General motors developed the high energy ignition also known as the hei system. It includes directions and diagrams for different types of wiring methods and other things like lights windows and so on. November 29 2018 by larry a.
It reveals the elements of the circuit as simplified shapes and the power as well as signal links between the tools. 1 vac lockout kit. Connect that wire from the ignition switch directly to the bat position on the hei. The hei distributor eliminated the constant servicing of the old. 1 heitach connector. 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.
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. Gm hei 4 pin module magnetic trigger pickup. 2 hei wiring terminals. That is why we have assembled the msd ignition wiring diagrams and tech notes. Tech ignition charging and starting v8 v6. Great performance affordable cost.
Before installing the msd distributor disconnect the battery cables. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit. Assortment of chevy hei distributor wiring diagram. The first diagram shows a typical stock points system. Make up a 12 gauge wire with an in line 20 amp fuse. A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit.
If not the arrangement will not function as it ought to be. The second diagram shows where the wires go when converting to hei. It should come as. Its all in the wiring diagrams with the.
Gallery of Gm Hei Distributor Wiring Diagram
