Ok i just picked up a 83 280zx l28et and i wanted to try the z31 ecu , maf swap. My question is will a 87-89 z31 n/a engine harness work ? Also this car right now is a automatic s130 but i do plan on swapping a 5 spd in it. Anything else i need to pick up ? I have a new t3/t4 turbo, im building a new custom down pipe, i have a intercooler set up going in it. I have some skyline r32 maf's and z32 maf's from a twin turbo. Ill be going with 440cc injectors and build my own fuel rail and use a 300zx tt fuel pump for now. Any one selling a turbo z31 ecu let me know.