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> proper fuel system for 7afte?
post Aug 3, 2011 - 4:49 PM
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Por2geezcelica

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Im in the process of collecting parts to boost my 7afe, and had a question about the fuel system. I have read many different things about it, and was wondering if someone could provide me with the correct parts i will need to upgrade my fuel system. I plan on using the supra 7mge green top high impedance injectors and an st185 celica alltrac fuel pump. I have heard that using a 2bar map sensor from an mr2 turbo is the only other thing you need to run the larger injectors and i would like to know is if that is true?

Or do i need some type of piggy back fuel controller? I have an safc2 in my garage, but if all i need to do is run a 2bar map sensor for the ecu to adjust fuel delivery, that would make things a lot easier. And will i need an adjustable fuel pressure regulator or rising rate fuel pressure regulator, or will the oem one suffice? Your help is greatly appreciated!
 
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post Aug 4, 2011 - 10:42 AM
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Smaay

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From Lancaster CA
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you always have to worry about detonation. if you have a pre96 you can just rotate the distributor back, if you dont you really should use a piggyback that can control the timing.


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2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac

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