Quote:
Originally Posted by jsceash
My experience with Aim is this exact thing. My speedometer show one thing on track and on replay is often 5 MPH lower Tack is similar. So you never see your peek speed on video. and my gas pedal was often 40 to 60 % when I know it was matted.
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The difference in speed is due to the way car speedometers are set up. Most manufacturers, Porsche included, set the speedometer to read a little faster than actual. If you get speed data from GPS or an actual speed reading from the CAN bus, it is likely to be about 5mph slower at speed than what you see on the speedo. I have 2010 BMW M5 and using an aftermarket coding tool I can disable this speed "correction" on the speedometer.