Thanks for posting that. It may save someone a lot of work getting their Megasquirt running.
In 1973, the choice was between Prestolite and Essex. By part number, mine is a Prestolite.
BTW, my issue with timing and dwell was with the reluctor pickup wired backwards from the distributor. The timing signal was then out of phase.
Craig


2014 Ram 1500 Laramie, 73 Cuda
Previous mopars: 62 Valiant, 65 Fury III, 68 Fury III, 72 Satellite, 74 Satellite, 89 Acclaim, 98 Caravan, 2003 Durango
Only previous Non-Mopar: Schwinn Tornado