Mike,
No offence taken. The engine ran perfect before the ECU swap so I am assuming that my issues are from my own wiring or from the MSD box installation.
The last ECU was not reliable and I chose this box. I will check the wires around the alternator and trace them back to the firewall to see if there are any issues. Maybe another timing light will give me some insight on the timing.
What is weird is the ammeter bouncing around. It did not do this before the ECU swap. I am wondering if the box is doing something that is making the ammeter and the volt gauges act up.

Thanks again.


1970 YO7 A66 [Canadian Export] F8 Challenger
340 (Currently in shop for stroker assy.)