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GIAC Stage 2 tune

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Old 11-19-2014, 06:49 AM
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Karl911
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Default GIAC Stage 2 tune

553whp and 578wtq


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Last edited by Karl911; 01-31-2021 at 05:05 AM.
Old 11-19-2014, 10:38 PM
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PMNewton
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OK?
Old 11-19-2014, 10:44 PM
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ipse dixit
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Oh good, just what the TT/TTS needs more of.

Horsepower and torque.

Siberia just called. Said it needed more snow.
Old 11-19-2014, 11:49 PM
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Karl911
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I have been tracking the car. It is pretty insane. With 100 Octane it + another 35whp.
Did Sebring and PBIR, This Saturday Homestead.
Old 11-20-2014, 12:56 AM
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doubleurx
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Originally Posted by Karl911
I have been tracking the car. It is pretty insane. With 100 Octane it + another 35whp. Did Sebring and PBIR, This Saturday Homestead.
What is more impressive than the gains themselves are where they occur! Holy crap at 3000 rpm. I think I might worry about drivetrain parts...ha ha ha!
Old 11-20-2014, 01:24 PM
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Drexel51
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look at the fine print - the car was fitted with a Tubi race exhaust in addition to the tune. So the big gain from tune only is misleading. Companies need to stop doing this.
Old 11-20-2014, 03:52 PM
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Karl911
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That is correct.
Stage 1 is tune only
Stage 2 is with Tubi exhaust cat less or 200cell cats
Old 11-21-2014, 02:19 AM
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doubleurx
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Originally Posted by Karl911
That is correct. Stage 1 is tune only Stage 2 is with Tubi exhaust cat less or 200cell cats
Maybe so, but historically, the 911 turbo gets far more gains from the tune than an exhaust alone.
Old 11-21-2014, 09:23 AM
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Snorman
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TT or TTS?
S.



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