Well like i said i'm new to hondas. The standard in a z31 is romulator with nistune, but i am about 100% sure that isn't an option. I am trying to put off new injectors because of having to setup management and tuning it. What if I set up an rising rate FMU, how far would that stretch out the stock injectors. Or do they have a tendency to leak at high fuel pressure? Remember it is a stock non-vtech, also we only want about 6-7psi to start with on a garret T3.

Also if that is still pushing it on the border on the injectors, what are some simple systems that won't break the bank too bad?