fouling plug #1
had issues awhile back with backfires that turned out to be badly fouled plug, it was black carbon not sooty/oily but dry, anyways that cyl was firing intermittent at low rpm's but about 1000rpm or so it fired OK, turned idle up for now but still fouling that plug have changed wire and new plug but still fouling have not had time to change cap or do comp test on that cyl, anything else to look for, running pts dist with pertronix
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1972 Formula ram air, 406, 60916 cam, forged pistons,rods. stock 69 intake, 13 heads home ported, quadrajet, tri y headers, 3 in exhaust, 3.23 gears, auto, CE frame connectors 275/60/15 back 255/60/15 front.
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