Personally, I was looking at 450 injectors, then running an adjustable fuel rail so as to adjust the pressure down now, and increase pressure when its needed in the future. Should give headroom from now until whatever tuning I go for, if I ever go for any more.
I think M7 actually drill out the OEM injectors. For some reason, I just dont like the sound of that.
I have read you want injectors with the OEM spray patern, rather than just some random injectors. Not sure where you could go from here. Helix(USA) had some larger ones listed on their site and so do GTT(UK). |