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V6 HEI Timing
85 C10, 4.3L V6, 3sp manual, 350K miles, one owner. Curious what the centrifugal advance and vacuum advance should be on a stock V6 HEI distributor with ESC. My GM factory manual does not give specifics on this. The base timing matches the emission label which says 0 degrees with the vacuum...- 85 Fleetside
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- Forum: Engine & Performance
