My motor is the D16z6 and i just built the bottom end with rods, pistons, and blockguard. I plan on boosting 15+ psi with this setup but am a little concerned with the fuel setup that i should run. Before i blew the motor, i was running 13 psi with the stock bottom end and the drag turbo kit with RC 310cc injectors. This means that with the FMU 12:1, my fuel psi at 13 psi of boost was at around 190psi. My car ran very good but a little rich with this setup, so......... could i just keep this same setup and run 15-18 psi or would i have to upgrade injectors and find another way to control my fuel? Thanks for your help!