With a completely dry track, the base model Godzilla-san wearing stock Japanese-market tires shaved 9 seconds off its previous best time, posting a lap time of 7:29. On that same lap, it leapfrogged the Porsche GT2, Koenigsegg, and SLR 722 GT. Now it's flashing its headlights at the Carrera GT and Pagani Zonda F Clubsport, both about one second up the road. So if the standard model on stock tires does 7:29, and the more powerful, lighter GT-R V-Spec has already been casually clocked at 7:25 . Betting on what the GT-R's ultimate best lap time will be begins now...