Re: Question for all those on manifold vacuum
It adds 13Hg, and its adjustable. When I say pinging I meant at WOT with vacuum advance plugged.
I though that the screw is for adjusting how far it advances total? And that still wont affect it idling like crap?
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Josh
72 C10, 350/2004r, Porter Steel Pacs, and 40+ years of leftovers from strange POs...
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