10:1 FMU + 370cc

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24DSXY1
Posts: 166
Joined: Sun Jan 15, 2006 4:17 am
Car: 1991 NISSAN 240SX

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If I have a 10:1 FMU turbo set up w/stock injectors, can I then upgrade to 370cc injectors and use the same FMU or do I absolutely need a fuel controller like a safc? Can I just change the FMU disc to 12:1 or something?


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DammitBobby
Posts: 1431
Joined: Fri May 02, 2003 5:41 am
Car: S13 91 KA24DET
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FMU does not require Air fuel controller but increasing the injectors cc`s will. If you install FMU and upgrade your injectors take out the FMU and use the air fuel controller.


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