Dan, it's not about money, and turbo'd zetecs have made more power than duratecs (sorry you didn't know that), the 10 second zx2 is a zetec with esslinger parts. and don't tell me about what my engine can or can not do until your engine can do more than my can do (oh, sorry, now you can't talk) stock power is nothing unless you plan on leaving your car stock. the zetecs have proven themselves, deal with it.