Originally Posted by jlatessa
As an original owner of an A12, if my memory (I'm 77) serves me right, when I tried to improve the bad idle
characteristics, the screws were barely, if at all, off the seats.

The best results were 1/8 or a 1/4 turn off the seat.

Joe


I just finished two sets of A12 carbs,one for a member here and the other a member on the A12 site that still had the original lead plugs,both sets were out exactly two turns except the driver side front left on the one set and it was 1 3/4 turns out. shruggy