fuel pressure while racing

Hey whats up guys? Quick question, when you all run at the track, do you up your fuel pressure to race? My problem is i have a JDM B18C motor with an greddy B16A2 turbo kit. Believe it or not, i cant get the fmu "blue box" to work with my ecu. Im getting plenty of fuel though with the 450cc injectors, fuel rail, pump, ect. I keep a little rich running around town to save the engine, but should i up it for the track? I just have all the damn black smoke from running to rich? You think it will make that much of a difference? Thanks!