I know there is a huge amount of info on these engines on Google, I spent a couple of hours searching, problem is it is hard to find factual data that matches, see Technical Chatter same post heading as this. there are so many differing entries in Google it's hard to know what's what. Torque figures ranging from 285Nm @1800 to 400Nm @1500 with flat line torque graphs and bell shaped torque graphs. Figured someone on AULRO would have had some experience and info and I was right, check out the other post in Tech Chat, Regards Frank.