I'm trying to get my S13 through the MOT after it sitting in the drive for 3 years. All the discs have a fair amount of surface rust. I assumed I would have to replace them but I was wondering id I could take them off and attack them with a wire wheel on the end of a drill.
Has anyone else done this? Do they warp as they go rusty? Would it be cost effective to get them skimmed on a leathe at an engineers? Who do you prefer, Kirk or Picard?