Time ignition degrees for a Malossi 225 cc

-¿Can anyone tell me the correct degrees of ignition for a Vespa 200 IRIS with a cylinder Malossi 210 cc, gasket of 1.5 mm and crankshaft
Mazzuchelli with 60 mm stroke?

thank you very much

Thank you very much. I installed many years ago this cylinder / crankshaft and was not sure of the ignition degrees. Thanks again


flash 17 B.T.D.C.