I have a 1ggt with yellow injectors and grey ecu plugs ( every second ecu plug is brown??? ) I need to know what impedance and pressure these injectors run at. I seem to think that 1ggte injectors are 215cc???
Any ideas guys would be good. I'm seeing if will be possible to upgrade to a 1jz injector and fuel rail set up. They are high impedance 380cc units I think.