They make a kit for the AFB. Will come with the rods, jets and springs. If it was a Q-jet I could help ya out since I have done a bunch but the AFB is not that hard. http://www.edelbrock.com/automotive_...alibrate.shtml
Most Q-jets come with 72-74 and much of the cruse mix was in the rods. Later units had an adjustable APT. @ 6000' they seem to like 68's and then tune 26-29 steps on the rods. Power piston spring is very important for both the AFB and Q-jet.
I see you running, tell me what your running from
Nobody's coming, what ya do that was so wrong.