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Thread: Fuel pumps

  1. #11
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    what fuel popo?

    I'm running e85 with dual 255s, 80lb inj, aeromotive fpr , and stock lines. I keep leaning out in higher rpms around 15 psi.
    Last edited by sleepy_z; 08-08-2015 at 10:52 PM.

  2. #12
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    Quote Originally Posted by sleepy_z View Post
    what fuel popo?

    I'm running e85 with dual 255s, 80lb inj, aeromotive fpr , and stock lines. I keep leaning out in higher rpms around 15 psi.
    You are probably out of pump since e85 will need 30% more versus pump.

    97 T/A Ram Air Convt - 10.2@140 / 777rwhp - Forever Dyno Queen
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  3. #13
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    running out of pump with dual 255s?

    I'll hook up a gauge tomorrow to see if the pressure drops

  4. #14
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    93 octane

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  5. #15
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    Quote Originally Posted by sleepy_z View Post
    running out of pump with dual 255s?

    I'll hook up a gauge tomorrow to see if the pressure drops
    Any idea what kind of power you are making? I'm just about out of pump on my setup with dual 255s, 80lb sticks, stock lines and stock lt1 base fuel pressure on 93.

    97 T/A Ram Air Convt - 10.2@140 / 777rwhp - Forever Dyno Queen
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  6. The Following User Says Thank You to blackbirdws6 For This Post:


  7. #16
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    Quote Originally Posted by blackbirdws6 View Post
    Any idea what kind of power you are making? I'm just about out of pump on my setup with dual 255s, 80lb sticks, stock lines and stock lt1 base fuel pressure on 93.
    I think the car might be in the 500hp range . I lowered the boost and now the afr stays put all the way to redline. Now I just have to remove some fuel once it starts building boost. It felt great to finally do a full pull without it leaning out.

  8. #17
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    Quote Originally Posted by blackbirdws6 View Post
    Any idea what kind of power you are making? I'm just about out of pump on my setup with dual 255s, 80lb sticks, stock lines and stock lt1 base fuel pressure on 93.
    @blackbirdws6
    I forgot to ask what fuel are you running?
    355 LT1 Turbo, Ported TFS heads, LE Ported Intake, LE cam, 80lb inj, Dual pumps 340 & 320lph on e85, etc.....
    www.fquick.com/SleepyZ
    <font color=#ff0000>

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    Quote Originally Posted by sleepy_z View Post
    @blackbirdws6
    I forgot to ask what fuel are you running?
    93 pump with meth triggered at 15lbs

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    Quote Originally Posted by 97firehawk View Post
    I'm running the racetronix walbro 255 pump and hot wire kit

    Sent from my SM-G900P using Tapatalk
    Same here
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