The Supercar Registry - vacuum advance

The Supercar Registry (https://www.yenko.net/forum/index.php)

- Technical & Restoration (https://www.yenko.net/forum/forumdisplay.php?f=86)

- - vacuum advance (https://www.yenko.net/forum/showthread.php?t=179266)

ALLZS

07-09-2024 07:30 PM

vacuum advance

what is the correct part number for a 1969 z28 is it a 201

Edgemontvillage

07-10-2024 12:00 AM

Quote:

Originally Posted by ALLZS (Post 1652625)

what is the correct part number for a 1969 z28 is it a 201

Yes, "201 MS 15"

https://live.staticflickr.com/65535/...01bcc52c_o.jpg

ALLZS

07-10-2024 01:31 PM

is there anyone restoring them

Edgemontvillage

07-10-2024 01:42 PM

Quote:

Originally Posted by ALLZS (Post 1652668)

is there anyone restoring them

Not to my knowledge - they can be re-plated for a cosmetic restoration however the pots don't lend themselves to disassembly so its unlikely (not saying its impossible) anyone is replacing the diaphragm.

ALLZS

07-10-2024 03:55 PM

ok thanks i have a few originals thought maybe someone was doing them so i am looking for a real nice used or nos one

ALLZS

07-10-2024 07:08 PM

Also is there a delco part number for the correct advance

DAVE H

07-10-2024 08:30 PM

1 Attachment(s)

From Alan Colvins "By the Numbers".

ALLZS

07-10-2024 10:45 PM

thanks for the info

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