My Cal2 has the Euro jetting 264 atomizer K23 needle . I have #60 pilot anything bigger you have to have mix screw barely open, mains are #150
This is with a 60/3 slide. My bike pulls a sidecar 125mph. Dunstall rep. & Mollossi pod air filters
Look up Euro setting in GuzziOlogy. Should also be in Cal2 supplement of shop man