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Old 09-04-2007, 12:26 AM   #12
norexyet
Scooby Specialist
 
Member#: 39149
Join Date: Jul 2003
Chapter/Region: Tri-State
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Well the higher the compression ration the faster the turbo will spool up but you are more prone to detonation. I would say you are safe using the oem gasket. 9:1 is a reasonable cr imho.
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