Fuel cut???, Does a 3SGTE need this? Options

[str8thugginit4ya]

Hello fellow 6GC'ers,

I tried searching for the answer to this, but I guess I either am the first person to ask this or I just suck at research. I have a 94 GT with a 3rd gen 3SGTE swap in it. I currently have my boost turned down to about 8lbs. Before I get into the problems I have, I just wanted to know if the 3S needs a fuel cut or not? Also, if it does, is it the 4 wire or 5 wire one? Please let me know as soon as you can. Ok, the reason why I have my boost turned down is because when I have the boost set to stock (14lbs), I get a sputtering, as if the car is struggling to pull whenever the boost hits a little less than 1 bar or higher. Please let me know if this could be because of not having a fuel cut installed or if it could be something else. I already put in new cap, rotor, plugs, wires because I thought it was my ignition system. Any input will be greatly appreciated. Oh, and I also have a AFC Neo hooked up to the car as well if that changes anything.


-Thanks, Ryan

[injection]

oh yeah! i am also running a brand new fuel filter that was factory for the previous engine that was in the car, which was the notorious 2.2 5sfe 135hp motor,
I am still running the same fuel filter on the new and very much improved 3gen 3sgte motor......is this ok???? or am i starving it, i am running the walbro 255 pump, so i know i have good flow from the pump.....what are the odds of the fuel regulator acting up??? i know these are a lot of rabbit trails, please do your best in answering, thanx