I understood that the engines were built to meet Euro 6 because it was the standard for all cars sold after September 2015.
Mind you, thinking about it, when was the deal done for the prototype line run of the last engines - was that later than the 4.8l introduction?
https://en.wikipedia.org/wiki/European_emission_standards suggests that EU5 was announced Sept '09 and 6 Sept '14
Maybe Morgan didn't bother with the expense of the paperwork until they had to - I guess the engines didn't change and were Euro 6 compliant all along?
Will
