OK now I've heard that on most cars if you set your spark plugs to all be facing a certain positon when installed you can actually a get a little extra HP or better acceleration. For example if the open end of the plug is facing the intake of the gas/ or exhaust in certain vehicles it helps. Anybody experiment with this on or Legends? Im gonna change my plugs and want to know if anyone has found a sweet spot to have thier plugs facing by means of adding washers or anything? Every little bit counts is what I say!