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Vacuum Advance [message #65853]

Sat, 28 November 2009 12:46

jwillard

Messages: 118
Registered: May 2004
Location: Silver City, NM

Karma:

Senior Member

Quick dummy question. I just discovered that the vacuum advance on my HEI distributor is connected to what appears to be a "ported vacuum" port on the carburator on the front, left side of the carb. As I recall from my old car days, it should be running off of manifold vacuum.
Comments?

Jeff Willard
Silver City, NM
1973 ex-Glacier

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[Message index]

		Vacuum Advance By: jwillard on Sat, 28 November 2009 12:46
		Re: Vacuum Advance By: rgleas on Sat, 28 November 2009 12:58
		Re: Vacuum Advance By: Ken Burton on Sat, 28 November 2009 14:02
		Re: Vacuum Advance By: rgleas on Sat, 28 November 2009 14:38
		Re: [GMCnet] Vacuum Advance By: Steven Ferguson on Sat, 28 November 2009 16:18
		Re: [GMCnet] Vacuum Advance By: Ken Burton on Sat, 28 November 2009 17:10
		Re: [GMCnet] Vacuum Advance By: jwillard on Sat, 28 November 2009 17:51
		Re: [GMCnet] Vacuum Advance By: dmumert on Sat, 28 November 2009 18:22
		Re: [GMCnet] Vacuum Advance By: rgleas on Sat, 28 November 2009 20:06
		Re: [GMCnet] Vacuum Advance By: Gary Casey on Sat, 28 November 2009 20:50
		Re: [GMCnet] Vacuum Advance By: Ken Burton on Sun, 29 November 2009 15:45
		Re: Vacuum Advance By: rgleas on Sat, 28 November 2009 17:37
		Re: Vacuum Advance By: Ken Burton on Sat, 28 November 2009 22:09
		Re: Vacuum Advance By: Matt Colie on Sun, 29 November 2009 06:55
		Re: Vacuum Advance By: JohnL455 on Sat, 28 November 2009 18:57
		Re: Vacuum Advance By: JohnL455 on Sun, 29 November 2009 08:09
		Re: Vacuum Advance By: rgleas on Sun, 29 November 2009 08:25
		Re: Vacuum Advance By: mdryan on Sun, 29 November 2009 08:31
		Re: Vacuum Advance By: Ken Burton on Sun, 29 November 2009 08:44
		Re: Vacuum Advance By: Pete Papas on Sun, 29 November 2009 09:02
		Re: Vacuum Advance By: Ken Burton on Sun, 29 November 2009 09:22
		Re: Vacuum Advance By: jwillard on Sun, 29 November 2009 09:56
		Re: Vacuum Advance By: Ken Burton on Sun, 29 November 2009 14:39
		Re: Vacuum Advance By: roy1 on Sun, 29 November 2009 19:04
		Re: Vacuum Advance By: Ken Burton on Sun, 29 November 2009 23:29
		Re: [GMCnet] Vacuum Advance By: USAussie on Mon, 30 November 2009 01:01
		Re: [GMCnet] Vacuum Advance By: Ken Burton on Mon, 30 November 2009 01:53
		Re: [GMCnet] Vacuum Advance By: ljdavick on Mon, 30 November 2009 19:07
		Re: [GMCnet] Vacuum Advance By: mike miller on Mon, 30 November 2009 21:40
		Re: Vacuum Advance By: mdryan on Mon, 30 November 2009 08:01
		Re: [GMCnet] Vacuum Advance By: Jim Bounds on Mon, 30 November 2009 08:47
		Re: [GMCnet] Barbie GMC on eBay (#140362019346) By: k2gkk on Sun, 29 November 2009 11:06
		Re: [GMCnet] Vacuum Advance By: Steven Ferguson on Sun, 29 November 2009 15:49
		Re: Vacuum Advance By: fred v on Sun, 29 November 2009 14:23
		Re: Vacuum Advance By: Bob de Kruyff on Mon, 30 November 2009 16:32
		Re: Vacuum Advance By: Mike_H on Sat, 12 October 2019 10:21

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