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jwasbury jwasbury is offline
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Join Date: Jan 2008
Location: Weehawken, NJ
Posts: 3,307
AFAIK, its got to be torqued down. I think that closing this "gap" between the seat/flange and the cast wastegate body is what creates the necessary pressure between the valve and seat.
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Jacob
Current: 1983 911 GT4 Race Car / 1999 Spec Miata / 2000 MB SL500 / 1998 MB E300TD / 1998 BMW R1100RT / 2016 KTM Duke 690
Past: 2009 997 Turbo Cab / 1979 930
Old 01-15-2010, 04:34 PM
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