Hello all, just joined the forum and am quite new to cars and stuff just finished school but Im thinking of doing a turbo ef build then putting it into my xf wagon, its currently a 4.1L efi with 4sp auto. just wondering if anyone has ever put a turbo sohc into a xf before as I don't recall seeing any only barras. Any tips and pointers would be great. Just a idea at the moment but would like to do it one day soon.