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Boost Poll for NON-DBW Big Turbo guys....

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Old 10-28-2002, 01:18 PM
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Default Boost Poll for NON-DBW Big Turbo guys....

At WOT, how much boost are you running at 4000RPM and at 6500RPM?

I'm trying to figure out how much boost I can run with my 2.0 without maxing the injectors out.
Old 10-28-2002, 01:24 PM
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Default In current weather...

like 18-19 psi, tailing off from there.

In hot weather, AC on - 22 psi.

That's with the APR Stage 3 Porsche injectors tho.
Old 10-28-2002, 02:08 PM
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What size are the Porsche injectors?
Old 10-28-2002, 02:50 PM
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you still have the K03 in there? hows it running?
Old 10-28-2002, 03:15 PM
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Default Non dbw stage 3 uses a 440cc injector which is the same size the PES kit uses.

The stage 3 dbw uses the Audi 225TT injector that is rated at 390cc's at 3 bar.
Old 10-28-2002, 05:07 PM
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Default Nope. I just got my chip, it's running good right now....

but I still need to take care of a few "loose ends"
Old 10-28-2002, 06:17 PM
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Default good to hear.. :) I want a full update once you start

putting some kills under the belt..
Old 10-29-2002, 03:31 AM
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Default Still tuning, haven't hit top #'s yet.

Currently running 1.3 bar at stage 1, stage 2 set at 1.6. I see #'s just shy of 1.6 bar between 4-6500 rpm(S2). T3/T4E turbo kit with 310 cc(?) injectors? I forget what size they are, but with the ATP chip the car always runs rich as hell, unless it's boosting 20+ psi at hi rpms. Keeps the EGT's down, & I'm guessing that's why.
Old 10-29-2002, 06:43 AM
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22 psi
Old 10-29-2002, 07:12 AM
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Default have you talked to SmokinA4Turbo?

he's got a T3/T4 & i know he's been on the dyno a few times for tuning @ ATP.....

he's since upgraded to a 2.0l but he "may" still have some older chips that run a tad leaner lying around....or mabye george has them on file

btw...what kind of EGT's are you seeing?


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