i happen to have a 1.8 fuel injector

[critical]

hi, i happen to have a 1.8 fuel injector 2nd hand imported from japan for use on 1.5 1nz-fe engine, its greenish in color, so far the guys over her in singapore used it on 1nz-fe engine and got quite a hugh gain, i wonder if you guys have tried that before?

[Black Yaris]

what is the injector out of, I bet I could pull a set out of a Matrix/Vibe for free

[critical]

most likely the 1.8 corolla or celica

[largeorangefont]

A bigger injector is not going to do anything. Adding the injectors by themselves will make the car slower. If you tune for them, it is the same as tuning with the stock injectors. The stock injectors are fine with no power adders.