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cl8ton cl8ton is offline
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Join Date: Aug 2007
Location: The Golden State
Posts: 1,533
Have an issue with the stock boost gauge pegging all the way to 1.0 when under boost.
The PO told me it was stock, but the gauge and the lack of wastegate wooosh tells me otherwise.

The stock boost gauge appears accurate and predictable under all acceleration conditions; engine is stock with a Borla exhaust

Tore down the wastegate and the diaphragm looks fine along with the valve/piston.

Can anyone identify this spring as a stock .8 spring?
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2010 - 997 PDK, Black on Black, Daily driver.
1987 - 930 Grand Prix White, Not looking for crazy HP, just harmony!
Old 01-16-2008, 07:51 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #19 (permalink)