It started a easier today when cold but had to feather the gas for a couple minutes it was wanting to die. Once warmed up i hooked my vac gauge up and the most manifold vac I could get was 15 by adjusting the bottom carb screws. Advanced my timing to 12 or 13 baseline took for a drive I could hear some light pinging when I stepped on it. I then backed off to 8-10. I think I need a pro to check out.
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