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Old 12-02-2009, 06:33 PM   #23
Scooby Guru
Member#: 36033
Join Date: Apr 2003
Chapter/Region: SCIC
Location: Tuning Lab
CEO PhatBottiTuning
2006 STi GTX3582 + Meth


i put an extra spring in my Tial Ext wastegate last night to have 20psi spring combo on my STI with OG Green and after the install my boost is pegging at 30psi on my STRi gauge. also on 91+meth. but the logger was only peaking at 28 psi.

And my external wastegate is no longer opening......kind of concerning me......but i picked up 2psi with the mbc in the same spot.
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