ok you need the turbo header from the 280zx, a turbo(either stock or bigger one), down pipe with exhaust, bigger injectorS(420), adjustable efi system (i'v heard of some poeple using those 300zx turbo ones on ebay, but i dont know much about that), bigger fuel rail, bigger fuel pump, fuel regulator, and maybe a few other parts that i might be forgetting. if you engine is built with forged internals then you should be able to boost around 15 psi. maybe more or less. also the only difference between youy bottom end of your engine and the 280zxt engine is that it has a nok sensor, and a different oil pan which you will also need to get. i think your engine might have one but if not you should drill and tap a hole and install a nok sensor. go to this link http://forums.hybridz.org/showthread.php?t=84860