you will have to do some cutting and hacking to get the intercooler in there and not sure how well the engine will clear the steerng components. will also need to change the transmission, exhaust and the wiring harness and ecu to get it to run. also not sure how well the rear axle will stand up to double the HP of the old engine and of course its going to need some fabricated motor mounts and other modifications, be a lot easier to find a 300zx with a blown engine or a regular 300zx to swap your engine into