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Old 03-08-2013, 07:02 PM   #1060
Scooby Specialist
Member#: 97043
Join Date: Sep 2005
Chapter/Region: TXIC
Location: Tomball Tejas
08 STI
02 Z28 - project


Update: 420/380 on 26psi tune. Ragging on my car pretty hard to see what pops this stock motor. No breakage yet after 12k miles daily driven. Full boost several times a day, 1/8 runs, 1/4 runs, highway pulls, thrown several codes sorting out minor issues, and driven in all conditions including crushed gravel daily.

Even hammered it for a few miles to see how high my EGT would get. Pegged to 1800F with no ill effects, usually pulls got to 1600-1700 in a second or two then flatlined. Should really drop off the spare motor to the machinist so its ready when I succeed
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