Technical carburator fast idle screw

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Technical carburator fast idle screw

bernhfv

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Oct 24, 2020
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I need some help here in Colorado...

I'm a new member and have a 1975 Fiat 124 Spider that I drive on nice days and work on periodically (as needed...). My Fiat was running poorly (again) and I had the air cleaner off when I noticed my FAST IDLE SCREW was MISSING! (Weber 32 ADFA carburator; the ADJUSTING screw on the accelerator linkage).

I have tried many websites (Auto Racambi, Vicks, etc.), eBay and general Goodle searches and can't find were I can get a replacement. Does any one know of a place I can go??

I like to keep this car original, but at this point will also settle for a non-Fiat, non-Weber replacement - does any one know the screw spec (size, thread count)??
 
I thought I had tried this site before, buy somehow didn't find the part - your link was right on target! They had it and I ordered it!
Thanks! You were a great help.
I'm back running
 
Oops -- it is currently out of stock...
The site shows the screw and part number -- I would offer $20 (via paypal or venmo) to the first person who provide one.
In the meantime, I am operating on a "jury-rig" (smaller diameter screw with two nuts), but would prefer to have the "real deal"...
 
Oops -- it is currently out of stock...
The site shows the screw and part number -- I would offer $20 (via paypal or venmo) to the first person who provide one.
In the meantime, I am operating on a "jury-rig" (smaller diameter screw with two nuts), but would prefer to have the "real deal"...
 
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