racing the engine and WOT are 2 different things.
I think WOT runs could be done around 200.
Racing your F30...I would do some warm up laps and have it around 235 or so before I flog it around a track.
2012 335i Mineral Gray
M Performance Whore: PPK|Exhaust|Brakes|Performance Suspension Struts & Springs|Black Kidney Grilles|CF Spoiler and Mirror Caps|M Sport 400M|BMWF30.com