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  1. #1

    Default 5.3 fuel pressure

    I want to put a 5.3 in a "59" chevy truck. what fuel pump should I use and how much pressure should it make?

  2. #2

    Thumbs up 5.3 swap

    are you usen the fi or goin carburated cause it will make a diff
    l:fighting0037:be smarter than what you are workin on

  3. #3

    Default

    Going to use the fi that comes on motor.It is a 2003 truck motor.

  4. #4

    Cool 5.3 fuel pressure

    Stock 5.3 fuel pressure is 50-60 lbs. Use a in-line aftermarket fuel pump, theres lots of em out there. Try looking at Jegs.com

  5. #5

    Default

    Thank you,thats the answer I was looking for.

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