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I wouldn't overthink it. Keep collecting more data and watch for trends. API rated oil, proper oil temperature management, regular changes.
My car has used normal pedestrian 0W20 all its life (Castrol Edge). Over 135k miles, 30 track days, tracked all weathers (ambient temp >100F ), always 3-4 track days (~5 hrs of road course HPDE) per full 7500 mi interval.
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