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Where to hook up vacuum

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Old Jan 9, 2007 | 06:45 PM
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Default Where to hook up vacuum

I asked on here a while back how to hook up the vacuum on my 66 automatic. I found out that they go to the carb, but when I went to hook them up, the carb only has one port which I assumed is for the advance. Should I hook up the tranny to the manifold?
Old Jan 9, 2007 | 06:49 PM
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Default RE: Where to hook up vacuum

Or, you coulduse a plasticsplitter at the carb. Cheaper that way.
Old Jan 9, 2007 | 06:51 PM
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Default RE: Where to hook up vacuum

If Im not mistaken you need to hook up to ported manifold vacuum.
-P.
Old Jan 9, 2007 | 08:41 PM
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Default RE: Where to hook up vacuum

I figured if I split off of the carb, that would tak away vacuum from both things. What is ported manifold vacuum? Just straight from the manifold? I have a little manifold vacuum thing that screws into it.
Old Jan 9, 2007 | 08:53 PM
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Default RE: Where to hook up vacuum

Where do you think that port on the carburetor gets its' vacuum from ? The manifold, of course. You can tap into the manifold right behind the carburetor, Just take out the plug and add a port.

[IMG]local://upfiles/10034/46EC1F83FDF04A139CFD3BA163010932.jpg[/IMG]
Old Jan 9, 2007 | 09:03 PM
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Default RE: Where to hook up vacuum

That is exactly where mine is on my 67 289 , brass fitting with and another fitting to push the rubber hose on ,I would post pics but got anew computor and need to load program to resize pic so they can be up loaded.
Old Jan 9, 2007 | 09:31 PM
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Default RE: Where to hook up vacuum

On my 68, and as you can see on Soarings 65, there is a port just back of the carb coming of the intake manifold. Mine has a brass fitting with four connections (two of which are currently in use) screwed into the manifold.
Old Jan 9, 2007 | 09:55 PM
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Default RE: Where to hook up vacuum

ORIGINAL: Soaring

Where do you think that port on the carburetor gets its' vacuum from ? The manifold, of course. You can tap into the manifold right behind the carburetor, Just take out the plug and add a port.

[IMG]local://upfiles/10034/46EC1F83FDF04A139CFD3BA163010932.jpg[/IMG]
Time for a new bushing on that throttle linkage.

Hey, is that retainer bolted to the valve cover for the wire loom stock?
Old Jan 9, 2007 | 10:41 PM
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Default RE: Where to hook up vacuum

my 68 tranny gets it vacuum from an extra port on the brake booster
Old Jan 10, 2007 | 12:18 AM
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Default RE: Where to hook up vacuum

Thanks for the pics. I'll hook it up that way and see how it goes.



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