CHEVYHIGHLIFE
06-01-2007, 02:29 AM
I have a competition series AFB with two vaccum ports, is the port on the passenger side or driver side for distributor vaccum advance?
cepx111
06-01-2007, 08:14 PM
"PORTED" vacuum is what your looking for, not "Manifold Vacuum" which is present at an idle.
The port that has "NO" vacuum at a idle is the one your gonna hook up to your vauum advance. Goodluck, Charles
CHEVYHIGHLIFE
06-02-2007, 03:17 AM
Thats what i thought was correct so passenger side on the AFB. Thanks