Dual Weber Jetting Question
 

My buddy has a Type IV with an upright conversion in his beetle. He currently has a set of built heads on it but is going to switch to stock due to a problem with the existing heads. It has a mild cam if it makes a difference. What main and idle size would be close to what he needs? As long as you can give me an idea of were to start from.

Thanks,
Justin

I looked at a book i got for weber carbs and i found this on a production jetting table:

twin 44mm idf 2000cc, 36mm (venturi), 4.5 (aux.venturi), F11 (emulsion tube),

1.15 (main jet), 1.70 (air correction jet), 0.50 (idle jet), o.55 (pump jet), 1.75 (needle valve).

I hope this helps :)