You didn't mention points. If the gap is too small a little runout in the dist. can cause some plugs to not fire. I have also seen valve seats recessed to cause miss fire but not show up in a compression test. Check the height of the valve springs with the valves closed.

They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum