What I’m leaning on, Steve, may be the pressed on gear/shaft connection on the oil pump intermediate shaft. I’m going to fire it up this morning with new plugs, timing reset, and see if it eventually does the stumble and fumble thing again. If it does, I’ll reposition the engine to 10 BTDC and check the position of the rotor to the #1 cap position. If it’s off, I’ll pull the shaft and see if the gear is slipping resulting in the timing wandering. Stay tuned.....
Cheers
Dave
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