I dont care about the brakes, its a auto and as it'll be racing primarily in a straight line its staying an auto, and whether its legal or not I could care less I just want to know if I can put a GTT motor in a GT, not whether I should buy a GTT, rephrase 'Can a GTT engine and loom be connected to the existing R34 GT and run, not including support mods or legalities, can it bolt up and run as a turbo motor'. Its just as a project car its mainly sitting around I can worry about the diff and brakes later when its ready to be driven, Its whether it will bolt up to the existing structure have all the turbo piping connected and running so I can turn the key start the car and move it around my property?