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  4. Dave, Matt, Bill

Dave, Matt, Bill

Scheduled Pinned Locked Moved Car Tech
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  • 63vette6 Offline
    63vette6 Offline
    63vette
    wrote on last edited by
    #2

    zbrown;296951 wrote:
    What sort of fuel pumps are each of you running currently?

    Have you had problems with and would advise to stay away from types?

    Thought one of you had problems with an A1000 and I have heard problems about those?

    thank you

    I believe Bill will be selling his soon if you need one.

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    • fallguyF Offline
      fallguyF Offline
      fallguy
      wrote on last edited by
      #3

      zbrown;296951 wrote:
      What sort of fuel pumps are each of you running currently?

      Have you had problems with and would advise to stay away from types?

      Thought one of you had problems with an A1000 and I have heard problems about those?

      thank you

      Dave and me are using a Weldon 2345.

      I used an A1000 before, and that bit the dust. I also used the Aeromotive Pro series pump before the Weldon.

      8.14@163mph 1.16 best 60ft 1054whp
      1990 Ford Probe GT 2jz RWD
      LIBERALISM IS A MENTAL DISORDER! -MS

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      • zbrownZ Offline
        zbrownZ Offline
        zbrown
        wrote on last edited by
        #4

        How loud are the Weldon pumps? is the pump like you have good for continuous use or no?

        I picked up a Magnafuel 4301

        legacy image

        Any of you heard good or bad about these pumps?

        rx7-8.89@157mph
        12v dodge, twins

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        • 63vette6 Offline
          63vette6 Offline
          63vette
          wrote on last edited by
          #5

          zbrown;296962 wrote:
          How loud are the Weldon pumps? is the pump like you have good for continuous use or no?

          I picked up a Magnafuel 4301

          legacy image

          Any of you heard good or bad about these pumps?

          They make good pumps.

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          • XJHEADX Offline
            XJHEADX Offline
            XJHEAD
            wrote on last edited by
            #6

            I have a Weldon 2035. Pressure started dropping at about 1250 rwhp at the track. I added my old Accel DFI pump that I used on the Cobra. It flows about the same as the 2035. They aren't too bad if mounted properly. Here is the video of the Weldon that was bolted right to the car with no isolators.

            [ame]http://www.youtube.com/watch?v=8Qc07FKciTc[/ame]

            If I can make room I am going belt drive this winter.. I don't like the idea of two pumps.

            7.64 @ 187 3400 lbs. on KORN
            TTSBF
            RTCTTFMF PTOSITW

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            • zbrownZ Offline
              zbrownZ Offline
              zbrown
              wrote on last edited by
              #7

              63vette;296968 wrote:
              They make good pumps.

              good to hear

              XJHEAD;296969 wrote:
              I have a Weldon 2035. Pressure started dropping at about 1250 rwhp at the track. I added my old Accel DFI pump that I used on the Cobra. It flows about the same as the 2035. They aren't too bad if mounted properly. Here is the video of the Weldon that was bolted right to the car with no isolators.

              http://www.youtube.com/watch?v=8Qc07FKciTc

              If I can make room I am going belt drive this winter.. I don't like the idea of two pumps.

              sheez, just makes a little bit of noise 😉

              hope the magnafuel doesn't make quite that much

              are the weldon pumps user rebuildable?

              what is your used weldon pump worth?

              thanks

              rx7-8.89@157mph
              12v dodge, twins

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              • ParkerP Offline
                ParkerP Offline
                Parker
                wrote on last edited by
                #8

                Silly electronic fuel pumps...

                10 Jeep
                10 F450
                08 F250
                05 F350
                86 rx7
                70 F100
                63 Olds

                > BlueSRT0483;244555 wrote:
                > As proven by Parker... Not everything you read on the internet is true.
                > Trafik Jamz;260984 wrote:
                > You are right Parker.

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                • DaveHD Offline
                  DaveHD Offline
                  DaveH
                  wrote on last edited by
                  #9

                  The 2345's are rated continuous duty but the 2035 isn't. Weldon makes a fuel pump controller so you can use it for continuous use thought. You can hear the 2345 in this startup vid at 0:19.

                  [ame]http://www.youtube.com/watch?v=0ZHP3XkoO4Y[/ame]

                  DaveH
                  '94 Supra- 7.77 @ 176mph

                  legacy image

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                  • XJHEADX Offline
                    XJHEADX Offline
                    XJHEAD
                    wrote on last edited by
                    #10

                    zbrown;296970 wrote:
                    are the weldon pumps user rebuildable?

                    what is your used weldon pump worth?

                    thanks

                    A new 2035 is about $850, Dave's pump is over $1000.

                    Guys are getting around $500 for a used 2035.

                    Weldon FAQ says send in for repairs. I have not heard of too many issues with them unlike the A-1000. I was running the A-1000 in my N/A set-up with no issues. I think it is on Christian's car right now.

                    7.64 @ 187 3400 lbs. on KORN
                    TTSBF
                    RTCTTFMF PTOSITW

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                    • zbrownZ Offline
                      zbrownZ Offline
                      zbrown
                      wrote on last edited by
                      #11

                      XJHEAD;296999 wrote:
                      A new 2035 is about $850, Dave's pump is over $1000.

                      Guys are getting around $500 for a used 2035.

                      Weldon FAQ says send in for repairs. I have not heard of too many issues with them unlike the A-1000. I was running the A-1000 in my N/A set-up with no issues. I think it is on Christian's car right now.

                      ok, thanks

                      rx7-8.89@157mph
                      12v dodge, twins

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                      • A Offline
                        A Offline
                        aliengotpsi
                        wrote on last edited by
                        #12

                        I have 2- 255hp walbo intank fuel pumps.. should be good for 700 or more.

                        Kevin Smith
                        Straightlinedetailing.com
                        Why does everybody brush their teeth before going to the dentist but never wash their car before bring it to me??

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                        • zbrownZ Offline
                          zbrownZ Offline
                          zbrown
                          wrote on last edited by
                          #13

                          aliengotpsi;297002 wrote:
                          I have 2- 255hp walbo intank fuel pumps.. should be good for 700 or more.

                          screw walbro pumps and/or using two pumps

                          if i was going to use two pumps it would be bosch 044's

                          044>>>walbro 255

                          rx7-8.89@157mph
                          12v dodge, twins

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                          • zbrownZ Offline
                            zbrownZ Offline
                            zbrown
                            wrote on last edited by
                            #14

                            aliengotpsi;297002 wrote:
                            .. should be good for 700 or more.

                            yeah then one shits under full power and bye bye engine

                            Id rather have just one pump quit and loose fuel altogether than have one pump out of the two quit and let the engine still be running in possible serious lean condition

                            rx7-8.89@157mph
                            12v dodge, twins

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                            • zbrownZ Offline
                              zbrownZ Offline
                              zbrown
                              wrote on last edited by
                              #15

                              and how big of line are you guys running from the pump forward?

                              rx7-8.89@157mph
                              12v dodge, twins

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                              • 63vette6 Offline
                                63vette6 Offline
                                63vette
                                wrote on last edited by
                                #16

                                legacy image

                                🙂

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                                • zbrownZ Offline
                                  zbrownZ Offline
                                  zbrown
                                  wrote on last edited by
                                  #17

                                  63vette;297007 wrote:
                                  legacy image

                                  🙂

                                  that takes more power to operate than my engine makes... lol

                                  rx7-8.89@157mph
                                  12v dodge, twins

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                                  • XJHEADX Offline
                                    XJHEADX Offline
                                    XJHEAD
                                    wrote on last edited by
                                    #18

                                    zbrown;297006 wrote:
                                    and how big of line are you guys running from the pump forward?

                                    I was running a -8 N/A and spray. Now a -10

                                    7.64 @ 187 3400 lbs. on KORN
                                    TTSBF
                                    RTCTTFMF PTOSITW

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                                    • DaveHD Offline
                                      DaveHD Offline
                                      DaveH
                                      wrote on last edited by
                                      #19

                                      -10 AN here also.

                                      DaveH
                                      '94 Supra- 7.77 @ 176mph

                                      legacy image

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                                      • zbrownZ Offline
                                        zbrownZ Offline
                                        zbrown
                                        wrote on last edited by
                                        #20

                                        XJHEAD;297042 wrote:
                                        I was running a -8 N/A and spray. Now a -10

                                        DaveH;297058 wrote:
                                        -10 AN here also.

                                        lol that means -8 for me,

                                        what regulators for you guys, and do you have a filter pre and post pump?

                                        I should have just named this thread ..."the really fast guys' fuel systems" haha

                                        thanks

                                        rx7-8.89@157mph
                                        12v dodge, twins

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                                        • ChristianC Offline
                                          ChristianC Offline
                                          Christian
                                          wrote on last edited by
                                          #21

                                          -10 AN for me too and -8 back . Just do it right the first time so you only have to do it once.

                                          Playtime Performance
                                          93 Mustang 6.0l ... 9.99 @ 136
                                          06 F-150 Lariat

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