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Emission Emission is offline
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Join Date: May 2002
Location: Newbury Park, CA
Posts: 4,208
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I should add that I dropped down to a stock spring only because California's gas sucks (only 91 octane), and I was getting predetonation. With stock boost, I don't have the issue. If you can get better gas, and your mixture is rich enough, I wouldn't worry about 1 bar.
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Old 03-19-2008, 09:49 PM
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