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Old 04-09-2005, 10:00 PM   #1
Scooby Specialist
Member#: 83924
Join Date: Mar 2005
Chapter/Region: MWSOC
Location: Cleveland, OH
2005 HTA 86 STi
10.66 @ 136 mph

Default target boost- AP st.1 STi '05

What seems to be the average spike and hold for everyone. I would like to get a baseline, so I know what is 'safe'. I'm hitting 17.1 psi and holding 16.6 on the AP readout.
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Old 04-10-2005, 12:19 AM   #2
Scooby Specialist
Member#: 18308
Join Date: May 2002
Chapter/Region: NWIC
Location: Seattle, WA
2005 WRX STi


According to the map notes from Cobb:
Target peak boost pressure is 16.5psi +/- 0.5psi depending on vehicle and conditions. Boost will likely taper to ~15psi by redline to increase reliability.

Map notes here:http://www.cobbtuning.com/sti/access...2091%20oct.txt
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