Not very clever those guys. If they were going to falsify dynos, they should have looked at the Duratec curve first. That engine is not a Duratec. WAY too much tourque. The S/C 2.5L or 3L makes that much tourque but makes alot more HP. They also forgot the dip at 3400RPMs when the secondaries open.
So to answer you, they are not for real.