so if theres only 3 of these heads is there any other way to convert a cvh to 16V? zetec head for example as u can put a zetec bottom end on a cvh head so y not zetec head on cvh bottom end? plus hows the build going any new updates? and what sort of power and torque you hoping to get from this conversion. my 1600 cvh EFI is one that produces 108bhp so much more than that? i love my cvh but i really want some 16V power without chukin a 2litre zetec in like everyone else lol