Hi, currently lookin at building a zetec turbo engine, done some research on here so think I kno what I'm doin!! He says!

Jus a couple of questions I'm hopin for help with -

Got a 2 litre silvertop bottom end, but I've read the blacktop head is better for flow and has solid lifters etc, will a blacktop head fit on a silvertop bottom end?

And lastly are all 2.0 blacktop heads the same? ie focus, mondeo or whatever?

Any help!!