Ok long story short , I Just got done pulling the motor and replacing a few things in my S14 SR.

I put S15 Spec R 480cc injectors Into the stock rail, I cleaned them the best I could before install.

I have also replaced the S14 turbo for another S14 turbo that has half the mileage on it!

I get the car back together expecting to feel a little differance and the car runs like shit now, Seems like a boost leak, But I cant find anything. Breaks up around 5 psi and Up. Idles at like 1150 RPMs
Boost guage reads 17 Vacuum at idle.

Now, I have done a few SR swaps and Have pulled my motor and turbo multiple times ( gaskets and maintence etc etc..) And have had no problems like this before...FMIC does not leak nor do the pipes, I have a HKS super Seq And the knob on the back is all the way out....Well , Taylor..anyone , Please I just cant stand my car without boost...grrrr!

And I have used the search button with no real help first!