Jetting of single Weber 34ADF on 2 liter Fiat Spider

[Yunko]

Thinking of a good place to start.....

34 ADF

Does this sound about right?

Mains:

Primary 135
Secondary 145

Air corrector:

180 and 200

[Guy Croft]

The 2 liter 131 carries the same sequential choke carb - and the OE jetting should be similar for yours - as follows:

primary:
main 122
air corrector 170
emulsion tube F20
idle jet 50

Secondary:
main 130
air corrector 180
emulsion tube F5
idle jet 90

The 34 ADF barrels are 34mm and the chokes are py 24, sy 26

Hope this helps,

GC