Its fairly easy to do mate. you will need: efi loom, fiesta rst ecu & map sensor, edis mod, coil pack, efi manifold, trickiest bit is sorting out crank possition sensor i did mine with a fiesta rst one as i already had the hole in my block for it but i believe it can be done with a sierra 1800 bottom pully set up which will save having to change the flywheel.