I am going to chronicle my start to finish engine rebuild, engine bay refresh, engine swap and finally performance in this thread. I am pulling out my NA 280Z motor for a 280ZXT motor swap. Bought a 1983 280zx Turbo parts car with hydraulic cam. Goal: 250-270 rwhp on OE ECU with mechanical fuel and boost enhancements. Walbro 255 Fuel Pump Manual Boost Adjuster FMIC Bell Engineering Rising Rate Fuel Pressure Regulator 3" Exhaust I was having a friend of mine rebuild the 165k 280zx engine