Acceleration hits a dead wall

Update:
Got my later style distributor clamp installed with #1 cyl at TDC and rotor pointed at #1. Fired right up. Ran excellent while I was setting initial timing. I was about to put the vacuum hose back on the distributor and then all the sudden it died on me. Quick test showed its no longer getting spark from the coil. So I think I fried another HEI ECU.