Quote:
Originally Posted by reddog565
... the manifold has a vacuum Port between the front and a center carb. that I'm using for my distributor ...
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It probably has nothing to do with your choke / fuel mixture problem (unless the diaphragm is blown) but I'm curious what distributor you're using.
The oem Y-block distributor advance is set up to work on ported vacuum from the carburetor. Modified engines may or may not work better with manifold vacuum for a '57+ style distributor, I don't know.
An original '54-'56 Loadomatic distributor would not be a good choice in any case.
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