NEED HELP

[st8sideways]

PLEASE HELP. I have a 96 Nissan 240sx with an engine swap; S14 SR20DET. It has been fully rebuilt. I will name all mods.. My block is boreded out 40 over; compression 9 to 1. I have Wisco pistons. 88mm Eagle rods. I have head port and polished. SUS Power Interprise head gasket. It can hold 62psi; 1400hp. ARP head studs. Comp valve springs. I have Brian Crower 272 cams intake and exhaust. 740cc Nismo fuel injectors. Greddy intake manifold; only top part of manifold. I have SUS top mount turbo manifold and 38mm waste gate. No exhaust yet. I have a GT3071R BB Garrett turbo. CX Racing intercooler. 2 inch piping from intake manifold. 3 inch from turbo. Z32 MAFS. Z32 fuel filter. 255 LPH fuel pump. A tune on my computer from Jim Wolf Technology to these mods. These are the problems that I am having: When it cranks up, it runs realy rough, and spits raw fuel out the exhaust. I checked the fuel pressure going into the rail and the pressure is right. I put stock injectors back in and it idles. With big injectors it dosent idle. When you get to around 4000rpm it spits and sputters like it isnt getting enough fuel. I called Jim Wolf and made sure the ECU was right. They said yes. So I tried putting an aftermarket fuel regulator on it, but with the big injectors I cannot keep it running to set the pressure. I checked everything. I checked compression, sensors, and swapped MAF with one of my friends and I know his worked.I put my MAF on his car and his car ran great. I even put a timing light on it to double check timing. I dont know what else to do. Any advice Please help, im stumped.

[2projects2many]

still using side feeds? sounds like o-rings. otherwise you have defective injectors stuck open.

[st8sideways]

yea there side feed but the orings are good not sure if there stuck are not