fuel pressure riser

[NISMO24096]

ok well heres what i was thinking, if you have an idea that im not concerdering let me know, anyways. right now im currently running a JWT computered controlled NOS setup with a 65 shot, and im wanting to up that to 75 or 80 not sure if the jets come in 80 or not but anyways, heres the question, when im using the nitruos oxid the computer swithes programs. retards the timing and opens the injectors to 99.8% basicly the only thing controlling the fuel flow is the pressure of the fuel rail and the fuel pump, so i was figureing if i can up the fuel pressure in the rail with a adjustable fuel pressure regulator i could safely run a bigger shot, but i cant find a fuel pressure regulator. or fuel pressure riser. like i said all coments welcome thanks guys.....