Holley Carb Conversion

[MMoore8425@domain.elided]

Has anyone else made the Holley 4 barrel conversion? Can you give me any clues
as to how to properly adjust the carb? It goes well, but I have a lot of
trouble trying to get a smooth idle. Not sure which of the tubes coming out of
the carb body should go to the vacuum advance (retard), and whether the others
are vents or should be capped. Thanks for any help!

Best regards, Mike Moore
71 Mk 1