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> Umm, shouldn’t I have something here?
Tdskip
post Nov 22 2020, 02:35 PM
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Went looking for a port to connect a vacuum advance and found this on the Weber IDF.

That should be my idle air adjustment and jam nut, right?

Anyone know where to source the vacuum port that screws in to the blanking screw on the left?

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IronHillRestorations
post Nov 22 2020, 02:48 PM
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That's where the air bypass screw should be. It's what you use to balance air flow between barrels
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Tdskip
post Nov 22 2020, 06:52 PM
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QUOTE(IronHillRestorations @ Nov 22 2020, 03:48 PM) *

That's where the air bypass screw should be. It's what you use to balance air flow between barrels


Thanks Perry.

Any idea on sourcing the vacuum tube that screws in?
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Tdskip
post Nov 23 2020, 09:35 AM
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Bump for some help (please)...

Can’t seem to find a supplier - believe it is 4mm threaded nipple.

Fixed the missing air bleed screw with a donor part from a spare IDF already.
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yeahmag
post Nov 23 2020, 01:49 PM
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Very likely this guy will have it:

https://www.ebay.com/str/alfa1750scarburetorspartsstore
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Tdskip
post Nov 23 2020, 05:45 PM
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QUOTE(yeahmag @ Nov 23 2020, 02:49 PM) *


Thanks for the referral.
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