hi iknow it sounds mad i have efi orion and s2 rst [mfi] but the s2 needs resto big style and my onrion is sat there with no engine but with resto done so im want to swap over for this season its a runnin car 200bhp so want to swap till i do the rs as it got good engine etc the question is can ivuse part loom or do i have to change the lot i now your gona say change to efi but this is more cost thanks

 

use a fiesta turbo loom and ecu use the head off the orion with internals from the turbo head drill a hole for the crank censor in the turbo block then put it back in then you have no mfi which makes it a non shite system again

 

as said spent loads already need money for resto my engine has coverd 12k its stage 2 etc and recon good 6k left in it its only cost me oil since rebuild so want to use it and spend money on rs thanks

 

could use an efi conversion plate mate then its 100 for ecu and loom
then you aint choping your rs turbo.s harness to bits
and can sell them back on when your done with it in fact you can use you oe orion harnes just need to swap 2 wires then its just an ecu and map censor and stuf you need

 

if change the intenals of the head its gona cost to get stage 2 i might as well get new head $ then 100 then drill crank sensor then map + $ i can change the hole runnin gear in week end = no $ but need to now the original question the cars already taxed and moted so i dont have to wait spend more money thanks

 

you wont have to change it over you can use your own s2 head and buy a spacer plate you will have to chop up your s2 loom if you do it mfi so you can fit it to the orion and the wiering is a right pain

 

were does the plate go and how much thanks were from thanks for your input

 

it goes on the back of the head they are about Ł80 and the efi inlet will bolt to the mfi head

 

right iv removed the efi loom not gona spend more i know its mad but its free im gona change the hole loom should be ready by monday ill get some pictures up thanks for your help

 

Fairplay but theres no doubt about it when i say - you're mad