i've just started putting together the beginnings of new lil project. i have in my possession a mk4 fiesta which cleverly i killed driving like a muppet!

the plan is to drop a 2.0zetec onto custom mounts and then run a turbo of some sort.

the question i need answered is what are the relative merits of zvh and zetec turbos? obviously a zvh appears to be slightly easier?

also in fast ford i see a mk5 escort running a zvh, but has used cosworth pistons? is this basic sierra/escort cossie pistons, or cosworth aftermarket zetec pistons??

cheers for any help

tom