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FMU question

Old 06-21-2005, 10:37 AM
  #1  
1.5 BAR
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Default FMU question

I want to use an FMU for now on my turbo setup but I am wondering about the injectors. I am going to be running 5-6 pounds of boost on a f22a1 engine with a td04 turbo and I read in the faq section that stock injectors are used in this low boost range with the FMU, but I have some 390cc dsm injectors that I could install.

should I use the stock injectors or install the dsm's on this setup?
jacob_kohler is offline  
Old 06-21-2005, 10:39 AM
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Default Re: FMU question

Originally Posted by jacob_kohler
I want to use an FMU for now on my turbo setup but I am wondering about the injectors. I am going to be running 5-6 pounds of boost on a f22a1 engine with a td04 turbo and I read in the faq section that stock injectors are used in this low boost range with the FMU, but I have some 390cc dsm injectors that I could install.

should I use the stock injectors or install the dsm's on this setup?
Cant use larger injectors if you are going FMU

Read the FAQ!
Chris Harris is offline  
Old 06-21-2005, 04:38 PM
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Default Re: FMU question

well my friend is using some higher rated injectors with an FMU and his is running fine, so what now?
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Old 06-21-2005, 07:28 PM
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Default Re: FMU question

...he's running mad rich in vacuum AND boost, instead of running mad rich in boost only?
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Old 06-21-2005, 11:47 PM
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Default Re: FMU question

well dam, why do retard companies send out turbo kits with bigger injectors and fmu's to go with it?
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Old 06-22-2005, 12:20 AM
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Default Re: FMU question

Originally Posted by jacob_kohler
well dam, why do retard companies send out turbo kits with bigger injectors and fmu's to go with it?
So that even more retarded ricers will buy them so that the retard companies can make a profit.

What.............you asked.
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Old 06-22-2005, 11:40 PM
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Default Re: FMU question

a world so cold
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Old 06-22-2005, 11:45 PM
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Default Re: FMU question

the largest injectors you can run in a stock ecu are 310.'s and yes youll be runing rich when you dont have to. just run the fmu with your stock injectors or get an afc or uberdata

read the faq
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Old 06-25-2005, 02:37 AM
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Default Re: FMU question

spend the extra money buy biger injectors and do the afc hack............or then again you can run a fmu then tell us about how your car blew up dont forget to take pics of the carnage
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Old 06-25-2005, 10:44 AM
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Default Re: FMU question

IMO the hack is just as bad as the FMU!
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