sup man. im glad his cars coming together. should be right once hes got that new valve.....and it looks like he might be getting a "ecu". im saying enthalpy, he wants a "stand alone". no need, enthalpy is a socketed tunable ecu. give him the mods, he tunes it to your setup, its plug and play, ive seen it in action, and its cheap..im going to TRY to convince his dad to do that, a bigger maf, bigger injectors, and a fresh turbo. some of his stock parts are worth money. the setup he needs i think is a 300zx maf, 50 pound hr injectors, top feed fuel rail, t28, s4 cams, walbro fuel pump, and tune. 1500 dolars. probably 360-380 to the wheels. about 1500 dollars, minus money from his stock injectors/turbo. so probably 1200 dollars.