I am new to the zetec world, actually i havent gotten into a zetec car yet but am looking to in the next week or two, but my question entails the latest of the zetec engines. The zx2, focus, cougar and contour engines (all in 2.0L fashion)are supposed to be similar if not identical, right? Will the cams, intake manifold and header fit on a 2.0L contour? any information would be greatly appreciated. thanks in advance.