I have never seen such high stated numbers for a 18+ GT/Bullitt/M1 or you are refering to actual timings folks are getting in AU?
However with that said IRL for a M6 export car around 5 would be the quickest possible IRL
I did get 4.28(slight uphill 2%) without 1ft roll out with 305 PS4S in my 18 Euro GT with A10 on the street
With 1ft roll-out 4.06. So 3.8-3.9 should not be impossible 0-60 with a A10 DH with the 315s in good conditions.
However it's not like BMW or Porsche where the performance numbers from...
I am still kicking myself that I did not continue working for Scania where I would be working with production. Now I am working with ERP(SAP) and it sucks compared to being in the "heat". A friend of ours he is plant manager for one of the plants and everytime we speak I get jealous :D
Question is if it has Torsen 3:55 if so then hopefully the M6 will have 3:73 with Torsen.
This sticker at least give some hope(accuracy of it is highly questionable though). The A10 has had 3:55 with trac-lok in the past
It has 3:55 Torsen
Did the Asian cars get Torsen in the past as well. Reason I am saying Asian is because it says "Asia radio frequency". I think in e.g South Korea the cars are similar spec as the US ones.
On the other hand it says it has Mach-1 badges, 4.5" exhaust but further down it says...
In one ride along with one engineer he mentioned peak power at 4000 something rpm but he did not remember exact figure.
In another ride along with another engineer he mentioned peak power at 5000 something rpm
So seems to be somewhere around 5000k most likely