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I marked 2.1 bar on the stock gauge yesterday with MRC 2+. Anyone ever hit that?

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Old 03-23-2007, 06:35 PM
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Default I marked 2.1 bar on the stock gauge yesterday with MRC 2+. Anyone ever hit that?
I am at altitude, not sure what was up. Normally spike at 1.9 at the most...
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Old 03-23-2007, 06:40 PM
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30 PSI with a Stage II (Stock Turbo)?! Uhhhhh
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Old 03-23-2007, 06:57 PM
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seriously...yikes!!
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Old 03-23-2007, 07:00 PM
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Thats what Im saying... I just saw the number my friend... no idea
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Old 03-23-2007, 07:27 PM
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Default Since I had the plugged cats removed on my 92, I can hit 2.1 pretty much at will...
Car has an MTM chip (unknown stage), stock EM, unknown "custom" turbo, and a currently cat-less Stromung.
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Old 03-23-2007, 07:29 PM
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Oh, it's only like 28 psi at Denver's altitude, psssh.
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Old 03-23-2007, 07:31 PM
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Default 2.1 bar minus altitude = boost pressure = reasonable.
I own a 94 UrS4 so mine does not have the in dash boost display. BUT my 5KTQ does and @ 1.0bar = atmospheric pressure not boost. So, 1.9 bar on the gauge is actually .9 bar of boost.
Does this hold true for the 92 S4's? IF so, this claimed reading would be possible.
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Old 03-23-2007, 07:42 PM
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Default I touched 2.1bar a couple times with my 280hp MRC chip & stock hoses.
needless to say I haven't seen about 1.3bar for the last 2months.

COMEON SAMCO'S! hurry up!
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Old 03-23-2007, 08:10 PM
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Yabut, he's talking relative. You're talking absolute,14.5 psi lower.
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Old 03-23-2007, 08:47 PM
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Default Stock 92 UrS's hit 2.1Bar (absolute) about 18 psi relative. I presume your 2.1 bar is relative or..
about 30 psi. That is very hard to believe with a stock turbo. It must be that thin Denver air.
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