GPR Camp: Replica Racers

I am a newb here on this site and actually ride, race and restore Rieju bikes from the early 2000's. I live in Vermont. Have three so far with the goal of...…………….who knows. They are race replicas with Minarelli AM6 engines on them. To cut to the chase I have a RS50 Dellorto 14.12 carb(I believe a stock carb from the 1999-05 model---correct me if wrong) and want to hear about them. The stock Rieju is a 12mm Dellorto. I got this carb in a parts pile along with the stock manifold from the RS50. I cleaned them both up and they are in excellent shape. I want to put it on a stock 50cc Minarelli AM6 engine. Just looking for peoples thoughts. Thanks for any info on these.

As far as I know the early classic RS 50s came with a DellOrto SHA 14, or maybe even a 12. Later bikes came with a carb that had a cable operated choke, so possibly a PHVA like the Derbi bikes. RJ probably knows for sure though so I’ll defer to his knowledge on this one.

In one of the Derbi manuals they listed the carbs and settings for the various incarnations. It’s posted up in the tutorial section. I don’t know if Aprilia did this too, but if so it would be nice to get theirs posted. Same for the Rieju, and other bikes.