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      01-10-2008, 08:01 PM   #104
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Drives: E92 M3, 991 P-Car
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what is the A/F ratio at 14ish PSI of boost? Considering the direct injection and 10.2 compression ratio of the motor makes it beneficial to make power and all, what is done about the ignition timing since it is not directly controlled? Is the knock prevented by the pro-cede unit by richening up the fuel mixture around peak torque, or is the stock knock control doing the work?

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