Before i start, take into consideration this car will not be driven much at all. Just looking for some advice. My build is mainly all a tuck and show.
1)Im running a ls IM, with a open 70mm throttle body to a velocity stack, on 310cc injectors, Jdm b16a head. With the iacv, fitv, deleted and there being a open throttle body. should this setup be compensated with bigger injectors or pump just to help the motor not lean out. If not would it still be okay to run a cam such as a stage 1 sk2 cam with these. just not trying to say good bye to a motor quite yet.

 

What block? What engine management?

 

b18b block, b16a head, either p74-75. integra ls ecu im sure since its a obd0 head on a obd1 crate.

 

Get in intake pipe.
Those injectors are plenty big to support 220+whp which you aren't making now, and with cams still won't approach.
Buy and intake pipe.

 

Care to explain how you're running an LS intake, on a B16 head? The ports don't match. Or maybe why you're running an LS ECU on a B16 head? Or why you're running oversized injectors on an LS ECU?

Don't worry about go-fast parts right now. Worry about "unfucking your swap" parts. There's a whole bunch of stupid going on under your hood.

 

nah, dawg, hes got a non-port matched 70mm tb, and gonna cam the beast! tunes, parts? dont need them when you're that awesome.

 

While the previous posts aren't exactly the way I would word my own response they do reflect exactly what I was thinking which is why I asked about the rest of your setup. The mods you listed didn't quite make sense to me for the reasons listed above.

 

If this is tuck and show, I believe there are plenty of builds where people did there wire tucks, it doesn't have to be civic specific but it gives you an idea of how they hid there wires.

So basically this is nothing new.

 

my bad, b16a head, b16a IM (Actually getting ported by nmsp right now), 95 civic lx chipped ecu. decided i want an injector upgrade, cam. walboro 190lph fuel pump is in. aem fpr, b&m fpg, and mpc high volume fuel rail. say if i did 450-550cc with that setup and tuner series cam. Dangerous? safe? with Ls bottom end, wouldn't imagine making much power, 200 if I'm lucky. should i use stock fuel pressure or crank it up a tad bit with the injector upgrade?

 

You need a lot of learning, more than you will get from this thread.

Do a lot of research on ls vtec builds. Nothing isn't documented about that combo. Some of the stuff you've listed isn't necessary.

 

You literally have no ******* clue what you're doing, do you? You don't need a fuel rail. You don't need an FPR. If you change injector size, you need to get your car tuned, period. Junk2 cams are just that - Junk. Quit the dumbfuckery and do a little bit of reading before you do something stupid.