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From what KTL found, it looks like the durations of the SC and Carrera cams are the same at 234 deg intake and 226 exhaust. For some reason the SC specs say those measurements are taken at 1mm lift (one common value for listing cam duratioms) and the Carrera says .1mm. Who knows, it could be a misprint.
The opening and closing events are different due to the SC specs having the cams advanced by 3 degrees (hence the different TDC specs). Could be the same physical cam profile though.
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