This engine is a VG30DETT from a 300ZX TT 300 HP stock form a 90-94 model, come with 2 T25 Turbo, this engine could suport about 500 hp stock with only 2 bigger turbo , It could be swap in a 300zx 84-89 or the newest one, might be possible to put in a 240sx but need custom work. Pretty good engine.