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12-02-2000, 03:04 PM
Does anyone know if the horsepower numbers claimed by each team (410hp for the 911 and 420 for M3) are measured before or after the restrictor plates are installed? I ask this because horsepower is relative to the RPMs, and since the M3 is more disadvantaged by the restrictor plate at high RPMs, how is it still making more horsepower than the 911.<br>

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