[josefgabriel]

I have a similar setup to you. I am also running a small ported 16G. Doesn't seem low to me. I am running about 18psi, and I top out at about 1800. I bought the turbo used from a friend and I think he was seeing about 2100~2200Ka, but he had a FMIC and was running about 22psi. That is what is holding me back at this point (well aside from the fact that my car has been pretty much broken for 6 months).

 

[josefgabriel]

Again, I don't think they are that low for the boost you are running. You have an upgraded fuel pump, why not turn up the boost, and retune? Everyone's situation will be different, but you appear to have all the supporting mods. I am not that versed with the Supra IC, and it greatly depends on your climate, setup, car ect. but you might be able to turn it up to at least 20 if not 22 or so. Just take it in steps and watch your numbers. Make sure you are giving it enough fuel and you should be fine.

 

[josefgabriel]

Really? I don't doubt it but that sound really high to me. Maybe you are just one of those people who have "beasts" for cars. But a lot of it does have to do with temperature, altidude, ect.

I have seen other people with somewhat similar numbers to me, but I think mine would also improve with upgrading my exhaust.

I have a 3" DP, but still have the stock (gutted) cat, and an exhaust (Hiper) that although is 3", necks down to the stock cat. Major restriction to the airflow.

 

[josefgabriel]

Oh, I didn't even notice that (the 1G). Good call Brian. . You and Des need to come swim/eat dinner. Haven't seen you guys in a while.