[200q20v] bar: from .1 to 1.8...is this normal?
Martin, Gary G
MartinGG at aetna.com
Sat Apr 21 19:07:17 EDT 2001
What kind of boost pressures are you guys seeing with one of these IA stage
3, or MTM chips, which are supposed to give about an extra 50HP. What
reading does the digital boost indicator in the 200 20V max out at? I've got
a Wetterauer chip in my S4, but no boost gauge. The stock S4 has a overboost
mode which gives 2.2 bar I think. I would think these chips should produce
at least that much.
From: Phil Rose [mailto:pjrose at frontiernet.net]
Sent: Saturday, April 21, 2001 2:28 PM
To: Vztante at aol.com; 200q20v at audifans.com
Subject: Re: [200q20v] bar: from .1 to 1.8...is this normal?
At 1:18 PM -0400 4/21/01, Vztante at aol.com wrote:
>My display shows the bar as low as .1
>JP told me that a low of .3 is typical in his experience. What are you all
>getting, and what difference would it make performance-wise if mine dips
>lower than others?
>It tops out at 1.8. This is with Ned Ritchie's stage 3.
Assuming that stage 3 means that the pressure sensor has been
upgraded, your dash boost gauge is now almost meaningless. Surely you
expect that your maximum boost is actually above 1.8 bar, right? Best
advice: install an analogue boost gauge. Quick, cheap and easy to
do--except deciding on a spot to install the gauge. Mine's in the
mailto:pjrose at frontiernet.net
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