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Old 06-20-2004, 01:48 AM
0.5 BAR
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Join Date: Dec 2002
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I hace a 89 civic si turbo. I put a d16y8 intake man. ls thro. body and stock si injectors i wanted to know if the stock y8 injectors whould be better.
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Old 06-20-2004, 01:53 AM
3.0 BAR
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uhm... how many pounds of boost? Always safer to upgrade...
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Old 06-20-2004, 02:05 AM
0.5 BAR
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i am runing 7psi. will they help
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Old 06-20-2004, 02:06 AM
1.5 BAR
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Only if you're using an FMU.
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Old 06-20-2004, 10:30 PM
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a6/z6/y8 injectors and most D-series/B-series all flow at 240cc. So its not worth swapping them out. Plus your stock si injectors are hold and peak, and the newer y8 injectors are saturated. You would have to remove the injector resisotor box if you even wanted them. A good upgrade is the turbo 1g/2g DSM injectors, 390's or 450's
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