hi this is my z getting it ready for rwc i brought it 3 years ago in Queensland drove it to vic iv been on this sight for about the same time looking up info iv recently joined the club as it’s nerly done replaced all gaskets and seals o rings and brass washers all water and air pipes with blue silicone hoses 3 core alloy radiator large thurmo fan saas duel thurmo fan timer saas turbo timer have to mount trans cooler replace heater core flush water system clean out over flow bottle