Bouncing between project areas during the week as I don't have much time. Pulled the points pushrod and mic'd it out. Almost a perfect 1.550 inches. This most likely means the the cam is worn. The rod is the full steel part, no aluminum. I've lost probably a good .05 -.08 at least judging on where the points really should be sitting.
Options now are:
1. make a longer pushrod and hope the wear does not accelerate
2. tear down engine, remove cam, replace rod with upgraded one and/or replace cam (don't like this option. Not until I get a better feel for what the tractor's overall working condition is)
3. Go with electronic ignition. Do away with the points entirely, cap off the hole (I like this for simplicity)
Anyone here with experience in this area? What is the most attractive option in your opinion?
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