So I got my carb rebuilt with bunch of parts from Cliff and want to fine tune things going forward.
From what I understand, the secondary system is completely stand alone. But since the fuel for the main and idle system passes thru the jets first, I want to understand what relationship there is if any.
Right now my carb idles fine. I opened idle bypass air to keep the primary plates at a reasonable close point (the driver side ported vacuum distributor port shows a couple in/hg at idle while the pass side EGR ported vacuum fitting has none).
If I adjust the jets or main rods, should I expect to possibly have to balance my idle calibration to compensate? Or do the jets flow much more fuel than the idle circuit needs, making any jet/rod changes transparent in regards to idle calibration?