I know I've said this before, but I'm gonna say it again...I really don't see any need for quasi dual setup on a zetec( or a duratec for that matter). Its purely for looks(I don't think it sounds any better than a good single) heck, even the vaunted Demonsvt has admitted that a properly setup single will offer just as much (in my opinion more) performance gain as a quasi dual. Just some food for thought...
