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Guest Message by DevFuse
 

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Weber Carb Jet Size's


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2 replies to this topic

#1 Bro

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Posted 08 March 2005 - 06:15 PM

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.

#2 swiftt

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Posted 08 March 2005 - 07:22 PM

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!

Regards

#3 chef_tim

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Posted 08 March 2005 - 07:26 PM

almost everything you want to know and more..........http://www.ultimates...ead.php?t=29778 Tim




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