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930turbo 930turbo is offline
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Join Date: Jul 2006
Location: Valrico Florida
Posts: 199
The early 3.0 (022) WUR had a connection to manifold vacuum. The later 3.3 (054) was used as a vent only. The pressure influence is signaled in at the small lower line on yours.
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'77 930 turbo Garretson I/C 1 BAR spring, (2) '82 Triumph Bonneville Royal Wedding Edition
Past rides: '74 914 1.9 liter twin plugged track car, '83 928S, '87 924S, '75 911S w '78 ROW 3.0, '72 911T, '70 911T and various other insignificant domestic examples. Happiness is a grey tailpipe! Turbo lag......it's worth the wait!
Old 02-09-2007, 03:02 AM
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