the ford ecu has bugger all wiring to help with aftermarket dashes
there is just 2 can bus wires from ecu to dash
these can bus wires tell dash everything
water
oil
tacho and speedo
and all other lights
so all u do is wire up alternator to dash and not to ecu
then get ecu retuned and disable some of the stuff
water temp u just fit new sensor
and tacho u need a special tacho booster inline unit
also u need a square wave speed signal to the ecu otherwise it wont change gears
needs to be off one of the rear axles
and preferably about same count as an abs chpper wheel
so maybe round 30 to 36 teeth
what is the differnece form bf to ba
everyone says they cant be wired into another car
i dont see what the prob is
maybe an fg but not sure y a bf as they have similar wiring to ba and ive done afew of them think i even did a bf v8 with no probs