International Lancia Forums

I have a 1971 Fulvia 1.3s with Solex 35 carburetors and one of the idle jets needs to be replaced. The jet is marked with a “41.” As I understand, the original size is 47. Does anyone know what size should be fitted to the carburetors?

It is likely that what you read as 41 is in fact 47. Often numbers are poorly stamped. To confirm the jet size for your carb I will have to check the factory book, something I will do possibly tomorrw.

I confirm that the main jet is 120 and the idle jet is 47,