A 1:07.4 is not slow with the normal Cup tires. Nobody knows the NBR time with these tires. In addition, I guess the Crosa tire of the Porsche is also very new and seems to be exceptionally fast. Otherwise, Porsche would not have switched from Michelin to Pirelli.

The GTR is at least as fast or faster as a GT3 RS (without the special tires). We all knew from the beginning that the incredibly fast NBR time is due to special tire which was mentioned in the SA back then.