My replica has a 1971 dual port engine that the PO had put a 30 PICT carb on it. It is suppose to have a 34 PICT 3 carb according to the VW books I have, but in searching for a replacement carb and also searching this site, I see references to both a 34 PICT 3 and a 34 PICT 4. Which is the correct carb and what is the difference? Also, my engine has a Pertronics electronic distributor ( I think that is the correct term for it).
Sam