I do like the way the car warms up, incredibly quickly, in the cold weather and would prefer that to remain the same if possible. I also like the torque characteristics of the engine which is why I am keen on a freer flowing intake/exhaust that would give me more of the same without altering the basic feel of the engine. Not sure about emissions as I don't believe Morgan test the cars for emissions and either use the engine suppliers figures or make them up. Otherwise I would have expected a GDI engine that Morgan praise for efficiency and improved environmental impact to have a stated CO2 figure lower than the Duratec, and it doesn't.