pretty sure u just drop in a fezza turbo lump escort exhaust and rad and pulg in the fezza ecu OFAC is plug amd go i think.....

def keep it efi you may just need an mfi engine get a converter plate for the head from jano at oddkidd creations use your xr3i efi stuff with the fezza ECU .........OFAC

but speak to safechav

http://oddkiddcreations.co.uk/v3/