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GaryR GaryR is offline
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Join Date: Mar 2005
Location: Valencia, Spain
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OK -Installed the PSI boost gauge using the OB switch hole, taped it to my dash and took her for a run. Pulled like a freight train in 2nd right to redline and got to 17+/- PSI (1.17 Bar) and held there. I believe at 3500 I am around 14-15 PSI (around 1 BAR) which is where the OB switch cut it off when it was connected. I felt the Wastegate silencer/pipe and it was fairly hot also so I assume it is opening at around the 1.1 Bar mark. The PSI gauge goes right down to 0 as it should when I get out of it or stop. The dash gauge reads .3 Bar minimum..

Should I worry about getting over 1 Bar and change the Wastegate spring to .8 (or close)?

Gary R.
Old 05-04-2007, 12:59 PM
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