Reply to "What's Your Experience/Advice for Ignition Timing with High Swirl Heads?"

George, I've got A3 heads on my 377 Cleveland, I'm not sure how comparable they are to the others you mentioned...

In any event, I've got my MSD distributor set at 16 degrees initial, 32 degrees total, the advance is all in at 2900 RPM. I've got the black (18 degree?) travel limiting bushing installed in the distributor.

Seems to run well.
Hope this helps...

5/12/225:43 AM

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