Currently I am running a promax metering block on my six pack and the ususal source for vacuum advance is gone. Can I use another source?
Also I am having a lot of problems with my idle - I set it at 950, and when I open the throttle it stays at around 2000 and eventually slows down. I have checked for binding and I have free movement of all the throttle components which is fine. I am starting to suspect the distributor, which I changed to a lighter spring on one side. I was considering one of the Firecore 50 Distributors....looking for any suggestions - thanks