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vacuum advance
Well --- I removed the carb and blew air through the port vacuum inlet and installed a 1/2 riser.
Power has been restored to engine -- but still backfires on the passenger side, not at idle anymore, but during acceleration.
Does that mean I too rich or too lean ?
Thanks for all the guidance !
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71 C/10 : 350 / 700r4 ; Ford 9" posi 3.50 with 31x10.5 rear tires, single drive shaft, C-notch, 2.5" drop spindles, keyless entry
71 Suburban 350/350 -- caddy tail lights, keyless entry, late model seats, billet Autometer instrument cluster
70 Ford Torino -- 351W (balanced & blueprinted ), C4, VDO gauges
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