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Super Victor and MAP Sensor

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Old Jan 5, 2013 | 02:46 PM
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Default Super Victor and MAP Sensor

Where are you getting vaccum for the MAP sensor.
The Super Victor has only one vaccum port, on the pass side. I'm going to use that for my power brakes now, until I go with manual brakes.
Thought about drilling and tapping a 1/8" npt hole in the back of the intake somewhere. But not sure where to drill it.
Any ideals would be appricated. (Hard time spelling today.)
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Old Jan 5, 2013 | 05:24 PM
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I run a tee off of the booster to a vacuum manifold and run my MAP there.
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Old Jan 5, 2013 | 07:00 PM
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Are you running a 4150TB? Sometimes they have 1/8npt ports on the rear you can use. If not, I would tap it wherever is most hidden/ convenient.
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Old Jan 5, 2013 | 10:14 PM
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I have mine on the bottom of the plenum
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Old Jan 5, 2013 | 10:44 PM
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I'm running mine off of the port on the throttle body.
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Old Jan 6, 2013 | 09:33 AM
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I've got mine mock up on the TB now. Just didn't know if that would work, being so close to the TB blades.
I really don't know how the MAP works. I know it measures the pressure in the intake.
But, how it actually works, I don't know. Some help please.
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Old Jan 6, 2013 | 12:39 PM
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Originally Posted by RENE'S RAGE
I've got mine mock up on the TB now. Just didn't know if that would work, being so close to the TB blades.
I really don't know how the MAP works. I know it measures the pressure in the intake.
But, how it actually works, I don't know. Some help please.
Map sensor reads vacuum/pressure.

Any vacuuum source below/behind the throttle blades will work weather it be directly in the manifold or in the T/B.
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Old Jan 6, 2013 | 03:37 PM
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I'll keep it on the TB.
Thanks!
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Old Jan 6, 2013 | 03:48 PM
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That's where I have mine.
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Old Jan 7, 2013 | 07:39 PM
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I just drill/tap the other side of the manifold acroos from the existing hole.
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