Camaro Research Group Discussion > Originality
vaccum hose connection
sbmiano:
I saw a picture of john Z engine and noticed that the hose off the vac advance on the distributor goes to the carb and I am confused. I thought it went to the metal tube that is capped so it seems on John Z picture of his engine??
JohnZ:
Those are two different setups - one for (correct) showing with the original vacuum advance connected to the "ported" spark port on the carb base (top photo), and one for driving, with the vacuum advance connected to the full manifold vacuum source hose that feeds the choke pull-off diaphragm via the tee that originally fed the diverter valve diaphragm (bottom photo).
sbmiano:
thanks John, I was afraid I had it wrong for the upcoming nationals
Mr 396:
Just what I was looking for. Thanks
L78 steve:
So is the EGR hose holder clip only on big block?
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