Ported or manifold Vacuum to Dist.
from: The New Distributor (Session 136), the Master Technician's Service Conference
from: Ignition System Analysis, Master Technician's Service Conference 1969
Both Chrysler pamphlets are worth looking at.
For AFR at idle, note in the FSM's as well at the Master Tech booklets that they went from mid 13:1 to 14.2:1 for the '67 up CAP/CAS engines.
Also take a look at the AFR load relationships from Larew which I've posted before. For example here
Need Opinions. Have nothing to compare to.
or
How To Limit and Adjust Chrysler Vacuum Advance Cans
from: The New Distributor (Session 136), the Master Technician's Service Conference
from: Ignition System Analysis, Master Technician's Service Conference 1969
Both Chrysler pamphlets are worth looking at.
For AFR at idle, note in the FSM's as well at the Master Tech booklets that they went from mid 13:1 to 14.2:1 for the '67 up CAP/CAS engines.
Also take a look at the AFR load relationships from Larew which I've posted before. For example here
Need Opinions. Have nothing to compare to.
or
How To Limit and Adjust Chrysler Vacuum Advance Cans