While most were the Zetec with the bottom end vct to the exhaust, mine is not. I'm not trying to start anything, but when I go to the parts store it shows up as only VCT with not zetec labeling. There are separate ones, however, that say zetec vct. My valve cover also does not have the plastic zetec covering over the spark plug wires. The valve cover itself has VCT marked on it. My dad (A mechanic at middelkauff ford dealership for 18 years) also agrees and says that this engine is not the zetec and has totally different internals. They didn't make many of the SE in the four cylinder, which has their own special engine, putting out more power and bottom end torque than the zetec of previous and to come years. Again, not trying to start anything, but I do all my own work on my cars and I have two family members who have worked at the ford dealership (as mechanics) for over 15 years.