I don't know I'll have to try that. I don't think it's the timing chain
as the engine is fairly new. I hope it's not the distributor as it also
is a fairly new Mallory dual point. Although with the comments recently
about Mallory's it's a possibility.
Thanks for the input.
Do you see it at idle if you rev it to 2-4K and try to
hold it at that engine speed? Could be slop in the
distributor bushing/shaft, making the timing wander,
most noticeable at steady rpm (loose timing chain
too?). Check it with a light at the culprit RPM.
=====
Ron Soave
"It ain't women that kill a ballplayer. It's stayin' up all
night lookin' for 'em that does."
- Casey Stengel
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