On Mon, 1 May 2017 09:51:41 -0700 (PDT), Tim
wrote:

So delorto evidently used the save carb for different apps, excusing the needle and jetting. That's interesting. Using the same CFM Venturi carburation for the wide of a genre cc engines. I can't see it but it must have worked...

It is probably like that Walbro carburetor that shows up in virtually
every piece small 2 stroke equipment these days. It is the same
casting with dozens of different jet combinations.