drive in drive out about 8K mate

puma speed and puma build do them but theirs more than enough people on hear to help you DIY ,

its essentially a Zetec transplant , are you wishing to use the standard managemnt or have after market stuff ,

you will havto have a different inlet manifold to the standard focus one as it just wont fit in the bay , other than that its straight forward ,

TBH and what i have done with mine is get a MK 4 escort XR3i EFI complete car loom and put this in your escort , u ned to do 2 wire changes and then you are upto FRST management , 400cc injectors and a chip from MSD .

Hey presto a very drivable 300 BHP with the minimum amount of fuss .

takes me 3 days to do a conversion like this ,

befor you ask i wont do one for you , only for me and VERY good friends .