The vac line on the side of the dist hooks to where. I know that it works on the vac in the manifold. I've got an Edelbrock carb and 3 vac ports on the front. One on the left (drivers side) is full time vac, and the one on the right is ported vac. My carb spacer also has two vac ports. All ports mentioned are currently capped. I found a good post on how to calibrate the set up but no mention on what the vac line on the dist hooks to.
Thanks
Thanks