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Mazda Engine General \  attn mods: weber tuning/set up guide sticky?

attn mods: weber tuning/set up guide sticky?

Mazda Engine General Mazda Engine Mazda Tech
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rotten   +1y
So.... many of us run Weber's and many of us have issues. So my idea to the mods is this: people who have set there own Weber's up list jets/screw position/model of Carb/model of truck, elevation? Now I know there's many variables but a quick guide like "this is where I'm set at and this is how it works" seems like could be a help to help people try different setting and stuff
Cusser   +1y
My Weber 32/36 DGEV idle jets are 52 and 45. The primary 52 is on the passenger side of carb, and the secondary 45 is on the driver side. The only adjustment on them would be to replace the jet (or jet-drill the hole). If you have an issue with idle, don't overlook to remove these jets and visually ascertain that the holes are fully open. Don't lose the little O-rings on the jet plugs (the part that screws out), sometimes this comes out with the plug, sometimes stays stuck to the carb.

I set the idle speed screw to idle it at 900-1000 rpm because I use the AC so much here in Arizona.

I believe my idle mixture screw is about 1.5 full turns "out" (counterclockwise) from the full screwed-in position. I don't really have the "high idle" set at all, don't seem to need it here, mine's garaged, Arizona.
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