i currectly have a 1990 300zx tt shell that came with a bare engine bay except for the brake booster. im in the process of getting the twin turbo motor for it, but was wordering if its possible to use an NA car for parts under the hood. ( motor mounts, vacuum lines.. etc.) or if anyone knows what parts cant be used. its to my understanding that the ac system is different, along with the radiator, and oil cooler, but other than that im just not sure on what is and isnt and i dont want to waste money on parts that wont work or fit.any help is appreciated. ohh and the car is most likely going to be built as a track car so im not to worried about parts for heating or air conditioning. thats what the Ttops are for anyways lol