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fuel pump psi

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by k5redneck, Nov 17, 2004.

  1. k5redneck

    k5redneck 1/2 ton status

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    im redoing all of the fuel lines in my big block dually, im using 5\8 hoses and unshure what psi pump i should run to the carb.
     
  2. Hossbaby50

    Hossbaby50 3/4 ton status

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    a carb truck should have between 4-8 psi I believe. Fuel line only needs to be 3/8".

    Harley
     
  3. k5redneck

    k5redneck 1/2 ton status

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    thanks /forums/images/graemlins/bow.gif
     

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