Fuel Pump and Injector Sizing for Your LS Swap Project

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  • Опубліковано 10 гру 2024

КОМЕНТАРІ • 16

  • @criskyro
    @criskyro 4 місяці тому

    Very thorough! really helped me out here

  • @dakotasansonetti1752
    @dakotasansonetti1752 2 роки тому +2

    This helped me so much. Your content has greatly improved my the progress of my first build. Making it less intimidating and putting me on a more direct path instead of trial and error. Thank you Randy!

    • @LowbuckLS
      @LowbuckLS  2 роки тому

      You’re welcome, thanks for watching and commenting Dakota!

    • @dakotasansonetti1752
      @dakotasansonetti1752 2 роки тому

      @@LowbuckLS You are welcome sir. I've been curious to know if there is any videos in the future featuring your turbo build either doing pulls or a dyno run? Would love to see your truck in action!

    • @LowbuckLS
      @LowbuckLS  2 роки тому

      @@dakotasansonetti1752 hopefully later this summer, wanting to upgrade to a 4L80E transmission before I take the truck to the dyno or the track. But first wanting to get the LS swap done on my Suburban though. Once I have it ready I will definitely share results from the track and dyno though.

    • @dakotasansonetti1752
      @dakotasansonetti1752 2 роки тому

      @@LowbuckLS outstanding! Thank you for the update

  • @general23cmp
    @general23cmp 2 роки тому

    Great info. I have a similar spreadsheet. For the fuel pump, I take whatever my fuel injectors would be at 100% duty cycle and then add 20% margin. That way I know I will run out injector before pump. I do size injectors to ideally be at 80% duty cycle max.

    • @LowbuckLS
      @LowbuckLS  2 роки тому +2

      That sounds like a good strategy for fuel pump sizing, thanks for your input, I think I’ll change my spreadsheet to incorporate that.

  • @josephmoore9992
    @josephmoore9992 2 роки тому

    Thank you for the information I will be definitely be using this.

  • @bagged68C10
    @bagged68C10 2 роки тому

    Great info!!

  • @factoryratgarage
    @factoryratgarage 2 роки тому

    That was a great informative video.

  • @HeadFlowInc
    @HeadFlowInc 2 роки тому

    Man those numbers seem to be on the conservative side. Iirc my decapped 24.8# flowed +- 74# and I thought the injector calculator showed they were good to: 60 psi
    Gas 925 crank
    e85 725 crank
    The 525lph pump @60#+ should handle 900+ hp according to Walbro.

  • @dbc105
    @dbc105 2 роки тому

    Randy, is it possible to change the #cylinders? I would like to use this for my 4 cylinder Mustang SVO. Thanks, DC