Originally Posted by
bristol_fez
You need quite a few things to get a 1.8/2.0 zetec into the mk4/5
the simplist option is to put the 1.7 puma engine in, good little engine that loves to rev.
True, but worth the effort IMO, they have much more torque for a start and if need be, a good base for stupid power.
Personally I still think the Focus Rs engine is a great idea, looking into it myself.