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-   66-67 GTO Tempest & LeMans TECH (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=430)
-   -   66LeMans Carter AFB (https://forums.maxperformanceinc.com/forums/showthread.php?t=875654)

arbys 08-23-2024 12:32 PM

66LeMans Carter AFB
 
1 Attachment(s)
What am I looking at with the middle screw on the front of this AFB? The ones on either side are the idle adjustment screws but unsure what the middle screw is.

Kenth 08-23-2024 02:17 PM

It is used to set the idle speed, adjusting bypass air.

arbys 08-23-2024 04:30 PM

Thank you.

arbys 08-24-2024 12:28 PM

3 Attachment(s)
Where is the best place to get the vacuum for reading on my vacuum gauge?

Yellow Banana 08-24-2024 03:04 PM

1 Attachment(s)
I believe you could hook into this for full vacuum Attachment 638825

Or you could hook into that hose on the rear to the brake booster.

arbys 08-24-2024 03:09 PM

It would have to be the first mentioned. I have manual brakes.

Yellow Banana 08-24-2024 03:14 PM

Well, there should be a large port on the carb rear that is probably capped. Near the base.

Kenth 08-24-2024 03:42 PM

I would "T" into the distributor vacuum advance hose.


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