yes its a runner,thats why im fitting it into mine

so can someone tell me what i will have to change, im getting the lad whos fitting it to sign up on here so he can ask the questions cos i aint got a clue tbh
afaik my original wiring loom is still in the car

probably one of the reasons it runs sh!te

and i was told that ive got the wrong ecu in also..... ive got a full 16v car so can take anything off it i want to do the conversion, ive got the brakes hubs and carriers already.... what exactly will i need and why does it need changing? sorry about all the questions but i really want to learn as i do it