This seems like an easy task..but I dont want to mess it up.
2002 WRX.
I have a new set of injectors to install (600cc), I have flow reports on them. I have flow reports on the injectors currently in the car(900cc). So I am changing to a smaller flow-rate injector (to try to improve idle, 900 are way to big for the engine).
In the ECU flash software, when I open my ROM, under the injector category, and the injector scaling field it says 649.94
What should I change this value to when I drop in the new 600cc injectors? and is that all I have to do? anything else need changing? thank you very much in advance.