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Old Jan 1, 2010 | 08:34 AM
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rickbartlett
G911 TTA
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Joined: May 2008
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From: warwickshire
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as above check for boost leaks,im very surprised u hear chatter at 12 psi?
if i disconect my dump valve i can very faintly hear it and mine is running 15psi? i would have thought more boost would create louder chatter?
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