I did some SPAMMER cleanup - Report any Posts using the REPORT POST icon.
I took my marine carb apart to see why it bogged when I opened the secondaries. First thing I noticed was the secondary well accelerator pickup tubes were missing. I then noticed that the air horn passages are not drilled to allow fuel to come out. Why would these not be present? I've watched rebuilds of other Quadrajet marine carbs and they have the tubes and passages drilled.