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30 lbs injectors..

499 Views 3 Replies 3 Participants Last post by  Hitokiri
I know that I asked a simliar question a week ago but I just wanted more opinions....

I want to put 30 lbs/hr injectors into my car next year but I'm unsure what I have to do to make them work? Is it basically plug n play for the Focus since it works on a EFI system?

Do I need to replace my fuel pressure regulator?

Do I need a new fuel rail?

I 've seen many comments about installing 30 lbs injectors and have read many comments that people have them in their cars but installing them...I haven't read a thing yet. So if anyone can help me a I much appricite it!
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Well I had 4 MAFS before they got the right calibration and I had to send Russell flow sheet in to get them to get it right. Hopefully they learned something off my car and can get them right. Because there is only a few foci's with the 30 # injectors. You don't need to upgrade anything but if you want to go ahead. Good luck on your MAF and if they don't get it right the first time send me a PM and maybe I can help you.

Cory
As you can see from what cory said, even though he didn't come out and say it. You need a MAF that is calibrated for the injectors.
As you can see from what cory said, even though he didn't come out and say it. You need a MAF that is calibrated for the injectors.
Thanks!

That's what I suspected but I just wanted to double check...
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