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Join Date: Nov 2009
Posts: 2
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What is the stock boost psi for 997 tt
I HAVE A 2007 PORSCHE 911 TWIN TURBO AND ALL THE SPECS SAY THE CAR SHOULD HAVE 14.5 PSI AND 17.4 IN SPORT MODE. IN NORMAL MODE IT HOLDS BOOST AT 10.4 (0.7 BAR) PSI AND SPORT MODE 11.6 PSI (0.8 BAR) I BROUGHT IT TO THE PORSCHE DEALER AND THINKS ITS NORMAL. IF SPECS SAY 14.5 AND 17.5 DOES IT MEAN IT HOLDS IT THERE OR IT JUMPS THERE AND HOLDS BOOST LOWER.
Last edited by 911 tt 07; 11-10-2009 at 06:22 PM.. |
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11-10-2009, 06:13 PM
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KCTarga
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You might have better luck posting in the turbo forum......oh, and nice car
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84 Targa, Guards Red |
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11-10-2009, 06:21 PM
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14.5/17.4 sounds right and I wouldn't think the gauge would be off.
You'd like to think the dealer knows what they're talking about, but ask the guys on Rennlist. There are more 997's there.
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2014 Cayman S (track rat w/GT4 suspension) 1979 930 (475 rwhp at 0.95 bar) |
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11-10-2009, 07:00 PM
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Join Date: Feb 2002
Location: Planet earth
Posts: 867
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What's normal (0-7-14) or (0-9-18)?
This was taken from 2 different 07 997 TT's ?  
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05-07-2013, 09:49 AM
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3.2 Targa
1979 Porsche 930 3.4
