Help Please

[sleepy33]

if i change my injectors to larger capacity nismo ones will i need to upgrade my ecu..

does the ecu need to be able to control the injectors..

and if i throw in a hks gtrs turbo kit..

will i need to change the injectors

im putting in a 040 and a reg soon will that be enough for the new turbo

cheers

[Richieb]

Best advice is if you are not entirely "Genned-up" on this, then dont do it.

Bolt on bits change many things if you want the power... like fuel pressure, air density/fuel.. to boost and detonation.. Go to a professional mate... or risk the wallet being emptied whilst learning...

Ooooother thing is if they pop the motor, they put it right again..!

Too big injector without correction will over-fuel, but get that part wrong, you risk detonation/leaning out.

Pump ok, but make sure the reg can be adjusted to suit application.

Get a PFC, It works brill, then you can start to tailor it all correctly.

It's the way I see it, personally..., you have to "Tweak" the car in a structured manner I think, it will make for a more tractable performance in the long-run.