Need help after installing fpr and fuel pump, and car sputters Options

[02bluerolla]

Well I been gathering parts for mycar ., supras 550, fpr, walbaro fuel pump, powerfc , 3inch downpipe, a slightly bigger charge cooler for my w/a setup and next on the list is the ct20b and a tune

well today i decided i wanted to install the fpr, injectors, and the fuel pump raise the bost to 15 psi . After iam finish i start up the car and it idles good, so i let it warm up and take it for a spin. iam on second gear and decide to revved up a little , i reached 4500 rpm and the car sputters really bad. (btw this is on 8 psi) so i go home and check the fpr, and it reads 55psi. ..... I tought it should be 35-38? well now iam stumped on why my car is running bad so any help is really appreciated.

[lagos]

Your supposed to adjust it with the engine NOT running, just the fuel pump on. Thats your base pressure. If thats what your doing, then it should be set correctly, but why did you have problems adjusting it in the first place? Are you sure you installed it correctly?

[02bluerolla]

Your supposed to adjust it with the engine NOT running, just the fuel pump on. Thats your base pressure. If thats what your doing, then it should be set correctly, but why did you have problems adjusting it in the first place? Are you sure you installed it correctly?

well at first i had installed it incorrectly but then my friend help me and looked through the forums on how to install the fpr...and bingo !1 i had the fpr lines backwards and i never took off my stock fpr so i had completly wrong so then we installed it correctly http://www.aeromotiveinc.com/pdf/13101.pdf. What is the bas pressure for the 3sgte?

[02bluerolla]

well i just came back from re checking my fuel pressure and at idle it stays at 32 psi but when i take off the vac line its at 41 psi and it still sputters in high rpms !!!!