How much rotational slop or wobble should an MSD distributor (aside from sprung mechanical advance-i have no vacuum) have or be allowed to have? Mine seems to have maybe the width of the rotor head where it sweeps past the individual plug buttons inside...Seems like more than it had before but i don't really recall.
The engine is a Stroker 351W with Victor Jr intake, Comp roller cam, MSD 85805, (replaced when the old one was found to be all rusted out inside in July):
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Thanks