Hei Module Wiring. Web the 7 pin hei module. Fetch a piece of aluminum 1/4 thick by about 2.
Hei Distributor Wiring Diagram Ford Wiring Digital and Schematic from www.wiringdigital.com
Web if the module is mounted remotely from the engine, to ensure the module is properly grounded run a 12 or 10 ga. Connect it to pin 24 on the megasquirt, or the tach pin on the. The violet and brown wire, which go to the hei module, and a black wire that will go to ground.
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The r pin is the hei module’s tach output. Web the 7 pin hei module. If your new, this mod may seem way over your head, but dont stress its quite easy.
Web The 7 Pin Hei Module.
Accel, pertronix, msd, performance distributors, and several. Web having a robust ignition is key. Web the latest in performance hei coils and modules.
C, Ground & B+ (As Seen In Pic) That Connect Cap To Module.
The instructions for connecting the black and violet. Wire from the mounting screw hole closest to the. Wiring for conversion to hei ignition system:
Pertronix Hei Performance Ignition Modules Are Direct Replacements For Popular Gm And Ford Electronic Distributors.
The r pin is the hei module’s tach output. Web wire the distributor’s vr sensor to the hei module vr inputs. Tach signal is a purple wire with a white trace [ pin r ].
This Schematic Shows The Connections.
The hei mod is effectively. Note that the diy autotune wiring. Connect it to pin 24 on the megasquirt, or the tach pin on the relay board.