Home » 2016 Porsche 911 GT3 R – Road Car, Daytona Racer + Christophorus ‘Black Magic’ Sebring Test Feature » 3453043_911_gt3_r_30_hour_endurance_test_sebring_north_ameridhtgbca_2015_porsche_ag 3453043_911_gt3_r_30_hour_endurance_test_sebring_north_ameridhtgbca_2015_porsche_ag Home » 2016 Porsche 911 GT3 R – Road Car, Daytona Racer + Christophorus ‘Black Magic’ Sebring Test Feature » 3453043_911_gt3_r_30_hour_endurance_test_sebring_north_ameridhtgbca_2015_porsche_ag