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Thread: Fuel Pressure survey....

  1. #1
    Inactive Member AvanishV's Avatar
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    For those of you that have tuned your FP for maximum power (either with a dyno or just feel), I was wondering what your FP is at, both at idle and WOT. Also, how does this setting correspond to your A/F ratio readings?

    I was just curious where people have noticed the most power on the fuel richness portion of the A/F guage.

    Just to let everyone know my readings after getting my guages put in:

    Max boost- 8psi (needle just touches 8- I have the 6psi pulley)
    Fuel Pressure- Static: 65psi, Idle: 50psi
    A/F ratio- 3 to 6 lights into rich at WOT.

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    1995 Integra GSR
    JR Supercharger (6 psi), HO fuel pump, RS*R Header, Thermal R&D Exhaust, Iceman Intake, Neuspeed Front Tower Bar, Type-R Rear Swaybar, Short Shifter, ST 1.3" drop springs

  2. #2
    Inactive Member Mr Rogers's Avatar
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    I have mine set at 66-67 static and 50 idle just as you. I get 3-4 rich but don't really know if it is "power" tuned. I think I am going to set it at 72 static at the track tommorow and see how she runs. Got the good stuff (100 octane) 10 proof straight up at the track.

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    98 GS-scR w/ 8psi JRSC, Walbro HO fuel pump, AEM cai, Airmass header, Thermal Exhaust, Skunk Works cam gears, J&S safeguard, Ground Controls and KYB AGX's, and of course to slow down, KVR X-drill F&R rotors and Carbon Kevlar pads and V1 to signal the slowing down and soon to go on a Carbon Fiber diet,RC 310 steriods,and new sticky foot wear of the 555R type

  3. #3
    Inactive Member AvanishV's Avatar
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    when I adjusted the FP anywhere between 65 and 70, my idle stayed at 50psi. This isn't the way it's supposed to work right?

    ------------------
    1995 Integra GSR
    JR Supercharger (6 psi), HO fuel pump, RS*R Header, Thermal R&D Exhaust, Iceman Intake, Neuspeed Front Tower Bar, Type-R Rear Swaybar, Short Shifter, ST 1.3" drop springs

  4. #4
    Inactive Member Mr Rogers's Avatar
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    Scratch that 72 static, JRCivic told he ran around the 67-68 pressure b4 changing injectors so I will leave it at that. I don't thing that is how it is supposed to work but your FPR is shot so just wait til the new get here.

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    98 GS-scR w/ 8psi JRSC, Walbro HO fuel pump, AEM cai, Airmass header, Thermal Exhaust, Skunk Works cam gears, J&S safeguard, Ground Controls and KYB AGX's, and of course to slow down, KVR X-drill F&R rotors and Carbon Kevlar pads and V1 to signal the slowing down and soon to go on a Carbon Fiber diet,RC 310 steriods,and new sticky foot wear of the 555R type

  5. #5
    HB Forum Owner Tard's Avatar
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    Sell the figure cheap, but jack-up shipping cost$.

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