- 1. vacumn advance (score: 1)
- Author: Unknown
- Date: Wed, 5 May 2004 12:14:36 +0100
- If my vacumn advance wasn't working, would it cause a problem at idle or high rpm? Not that it has happened, as my car's still not running, but I noticed the vacumn lead was disconnected, and I don't
- /html/spridgets/2004-05/msg00087.html (6,713 bytes)
- 2. Re: vacumn advance (score: 1)
- Author: Unknown
- Date: Wed, 05 May 2004 08:13:24 -0400 5.0; U)
- If the vacuum line was disconnected, the vacuum leak from the open port can have adverse effects on operation, regardless of the timing setting. I'm not familiar with 1500s (mine have been and are ol
- /html/spridgets/2004-05/msg00089.html (7,519 bytes)
- 3. Re: vacumn advance (score: 1)
- Author: Unknown
- Date: Wed, 5 May 2004 06:07:56 -0700
- Typically the vacuum advance functions only at times of high vacuum. That would be like idle, or cruising at part throttle. It would not function when you give full or nearly full throttle at higher
- /html/spridgets/2004-05/msg00091.html (7,824 bytes)
- 4. Re: vacumn advance (score: 1)
- Author: Unknown
- Date: Wed, 05 May 2004 09:44:56 -0400 5.0; U)
- When the vacuum signal is taken from the carburetor base, there is little or no vacuum until the throttle is open. Lines are disconnected and plugged at idle because you want to eliminate any chance
- /html/spridgets/2004-05/msg00093.html (8,260 bytes)
- 5. Re: vacumn advance (score: 1)
- Author: Unknown
- Date: Wed, 5 May 2004 07:58:56 -0700
- Here's a nice visual of ported vs. manifold vacuum, from a Ford 5.0 http://www.carbdford.com/tech/portedvsmanifoldvacuum.htm Vacuum retard is independent of the source of the vacuum, although as Bob
- /html/spridgets/2004-05/msg00097.html (8,035 bytes)
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