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Weber Carb Jet Size's

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I have seen this somewhere on USMB, but for the life of me I can't find it again. I have searched "jet" "jets" "jet sizes" "weber jet's" etc etc

If someone can give me the jet sizes required for a 32/36 weber on MY81 Wagon ( I think there was 3 sizes, Main/Air/Idle?) I would be very gratefull.

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There is not a "one size fits all" answer. It varies depending on engine size, engine tune, ignition timing, the aircleaner you use, altitude, relative humidity, and perhaps a couple other variables that escape me.



Assuming a stock engine and ignition timing, you can start with the following:


Main Idle AC

Pri 140 60 175

Sec 140 55 170


This is only a rough baseline to get your car started and idling. You WILL need to tune further to get the best driveability.


Good luck and have fun!



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