Fuel help

Discussion in '96-04 - 4V Specific' started by nightfire, Aug 6, 2015.

  1. nightfire

    nightfire Member

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    Im trying to figure out what the limits are on my current fuel system is.

    Car is a 2002 GT that had a built 2V on a D1SC running 16psi. Dyno'd 420rwhp/416tq on 8psi, no numbers with the increased boost. Fuel pressure was fine. Spun a few bearings in the 2V so I went with an 04 termi longblock and converted it to run with my D1. Im thinking of running a 10% overdrive on the same 3.25 pulley. I'd like to know how much power my fuel will support

    Aviator 310lph pump
    FPDM wiring upgrade
    KB 40amp BAP
    Lethal Performance BAP wiring upgrade
    Mach 1 fuel rails
    60lb injectors
     
  2. Witzy0070

    Witzy0070 Active Member

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    I would say 600 comfortably. Depending on elevation.
     
  3. nightfire

    nightfire Member

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    DA here is usually between 5500-7500 depended on the time of year. Im comfortable with that estimation thanks. I might need to run some MS109 to get into the 6-700's
     
  4. Witzy0070

    Witzy0070 Active Member

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    I run 2 pumps and 42 pound injectors at 4800ft. With a 100 shot I am at 600 RWHP and my fuel curve is safe and my injectors aren't maxing out. With no nitrous I am the same, well off.