I had originally started rebuilding my motor part by part after the motor blew about a year ago. i have all new forged internals and port and polished the heads. Compression set at 9:1. When i had originally started the project i had the time and the money, but now with my daily driver being totalled im in desperate need to get this car up and running. At first the car wouldn't even start which was expected; so i upped the fuel injectors to 550cc. The car started up no problem....at idle, but as soon as the throttle opens the car starts running lean. So i threw an apex piggy back i had laying around from my 240sx and the results were the exact same. No matter what codes i put in the fuel is still lean. The fuel pressure, sensors, everything seems to be fine. The only thing i can think of is the fuel controller isnt compatible with the car and i may need to just go ahead and order a whole new standalone. Anybody have any clue what im missing before i go out and blow 1500.00 on something that isnt quite a necessity right now?