basicly calling everyone a cunt is going to get you no where.

you are being advised against it, can you not see that?? and the reason you are be is because 1, you obviously dont know much about cars, and 2 cos its a poor conversion.
yeah,. ok a zetec is more common than the clap, but dont that tell you something.... for what little gains your get from the rs2k engine in a fiesta its just not worth the hassle, the std rs2k lump is 135bhp, thats 2bhp more than a FRST but the FRST would leave a rs2k sat behind all day long,

its your call fella, but you have come on here and asked a question, fair enough you want to be different and i dont blaim ya, but the rs2k lump in a fez is not worth it.

if you want a challange, get a st170 lump and put it in there, thats been done before , mind you then again its a zetec and you dont want that do ya