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Jim2 Jim2 is offline
7.0:1 > 11.3:1
Join Date: Oct 2003
Location: Calgary
Posts: 1,864
Wastegate spring identification

I have a 7 5/8" long wastegate spring from a Porsche wastegate. Does anyone know how much boost it is intended to produce?

My factory 6 3/8" spring produces .8 bar/12 psi. The longer spring has exactly one more winding, is the same dia and same wire size.
Old 06-26-2007, 06:51 PM
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