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kenikh kenikh is offline
3 restos WIP = psycho
 
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Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,729
Any pics? One was likely boost threshold, the other possibly timing. The other possibility is that the knob is a timed overboost controller: set your overboost psi with one knob and the duration the car can run overboost on the other.

These are wild stabs...
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Old 05-14-2010, 10:58 AM
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