u sir are a fucking idiot , u buy a motor that has been sitting for over a year and not put rings in it when its apart (if there was really a problem, the motor was fine when it was in the car)..... u are a fucking herb and a scammer!!!! ............... oh by the way i appreciate the itr cams that were in that head that u probably had no clue were type r's LOL!!!!! also u and your buddy are real genius's dowl pins are in cam caps to line them up not to tighten down in the wrong spot and crush the dowel pins.......... Just an FYI