if i go zetec or zvh turbo will i be able to use my sierra 1800 pulley on the zetec block? thinking the zetec block will be wider than the cvh block and will the timing cover with the cps from the 1800 cvh fit on the zetec block or will i have to make a bracket for it?

can a zetec turbo be run just off a cps? or does it need cam sensor aswell?