I'll try to reply to all 4(!) suggestions above...
1) I realize cylinder #2 may not have perfect compression as it's the one that chewed up the exhaust valve (and now has the custom threaded insert) but cylinders 1 & 3 should still be good so wouldn't it at least fire on them?
2) I think the spark is adequate - if I advance or retard the timing I occasionally get backfires thru the exhaust or carb but it never fires when it should - at TDC or just before TDC - and acts like it wants to start.
3) The plugs were new a couple of years ago and all 3 show a spark when removed and grounded. The firing order matches the valve action and yes, with 24V to the starter it cranks rather fast.
4) Yes, the firing order is 1,3,2 - verified by the manual and watching the valves open and close.
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Today's Featured Article - Ford Part Number Trivia - by Forum Participants. "Replaced by" means the part was superseded. All of my part books date back to 1964 and New Holland have changed some part numbers. They usually put the old Ford part number on the package. I was suppressed when I looked up the part number of the auxiliary drive shaft because for some reason the part number went through a radical change and it lost its "Basic Part Number". Ford part numbers follow the following rules. Most part numbers are in three parts. The middle part is called the
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