Pinasco 102, Vergaser 24, HP4 Flywheel

Hello!

Can anyone can give a hand to fine tune my new 24 PHBL carb?

Vespa PK

  • 102cc Pinasco
  • Dellorto PHBL 24 AS
  • Simonini Down&Forward
  • HP4 Flywheel
  • Engine worked

Which jet should I start with? As anyone used this setup?

Cheers!