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Can I measure boost here?

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Old Mar 4, 2010 | 04:38 PM
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Default Can I measure boost here?

I am new to the boost scene and I am trying to figure out where to hook up a guage. Can I hook it up to the fitting that I have labeled "boost" in this picture? I know that I have a hose going to it now but that will be removed.
Attached Thumbnails Can I measure boost here?-imgp0135.jpg  
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Old Mar 4, 2010 | 05:06 PM
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Looks like GM thought is was a good place for the map so it should be fine.
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Old Mar 4, 2010 | 05:14 PM
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Thats where most of us get boost gauge source from.
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Old Mar 4, 2010 | 05:58 PM
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What is the thing getting the vacuum off the smaller tube coming off the back of the manifold?
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Old Mar 4, 2010 | 06:37 PM
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Part of the Air injection assembly for the cats IIRC.
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Old Mar 4, 2010 | 07:09 PM
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Originally Posted by NightHawk
Part of the Air injection assembly for the cats IIRC.
Thanks.
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Old Mar 4, 2010 | 10:01 PM
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yes, in the "T" one hose comes from the AIR system and the other is for HVAC. I plan on eliminating the AIR hose and make a hose to measure boost there.
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Old Mar 5, 2010 | 10:17 AM
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Yes sir. Thats where I T'd mine off at.
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Old Mar 5, 2010 | 11:26 AM
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That's where i have mine hooked into.
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Old Mar 5, 2010 | 12:11 PM
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Yep its a good source. That is where I have my Boost gauge and Vacuum modulator hooked up for my 4l65e.
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