Weber carb balancing "Ah-ha" moment

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1 Post By Backdraft1725
1 Post By PDUB
1 Post By PDUB
2 Post By Gaz64

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10-27-2024, 10:41 PM

PDUB

CC Member

Join Date: Jul 2003

Cobra Make, Engine: Unique Motorcars 289 USRRC, 1964 289 stroked to 331, toploader

Posts: 1,127

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OK, cool!

Pics to support the explanation please. Just for clarity, you use more than one term for idle set screw in your description. Are you intending that these are the same screw or screws at each point in your process?

If I recall, there are idle synch - for front to back balance, idle mixture - on each independent runner, and idle stop screws - to set overall base idle speed. Did I miss any? Mine are packed away for now so I don't have them to look at for reference...

Backdraft1725 likes this.

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Paul

Unique Motorcars 289 USRRC
1964 289 5-bolt block
Toploader and 3.31 rear

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