Did anyone else catch the Corvette ZR1 absolutely torching the track at Sonoma? The mid-ship monster just set a new production car lap record, beating out both the legendary 911 GT3 RS and the Mustang GTD—all with less downforce and a lower price tag. Randy Pobst was behind the wheel for all three, so no excuses! Is the ZR1 now the king of American track toys, or does the GT3 RS still hold the crown for you? #Sports #Racing #CorvetteZR1