1974 Brain Box saves the day.

OK just to ressurect this. I am seriously thinking about making a tester to check the real point that mopar ecu's break up. Ok spin them up on the distrib machine and use a full system, coil, wires plugs etc. Any ideas? Think it would be useful also to measure the temperatures of the boxes.

How about leaving the Key On (ignition switch powered on) for 3 hours without starting the engine. See if that heats up the ECU and takes it out ??

Just a thought of getting it to the breaking point.

This heats the hell out of ignition coils too like in the points distributor systems.