Junkyard source for Injectors

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  • fahrenschnell
    Legendary BangShifter
    • Jan 2008
    • 6787

    #31
    Re: Junkyard source for Injectors

    What is the harm in going with a larger than needed injectors? I am thinking that if they cost roughly the same...Why not buy the larger ones?

    Seth
    200 mph or bust.......

    Comment

    • shaun callaway
      Superhero BangShifter
      • Oct 2007
      • 2191

      #32
      Re: Junkyard source for Injectors

      larger ones give you room to grow.

      i think the highest saturated injectors RC has on their site is 71's but you may want to call them, and they have a 114 lb peak and hold for the same price as a 71 saturated.

      Comment

      • dieselgeek
        Legendary BangShifter
        • Oct 2007
        • 9809

        #33
        Re: Junkyard source for Injectors

        Originally posted by fahrenschnell
        What is the harm in going with a larger than needed injectors? I am thinking that if they cost roughly the same...Why not buy the larger ones?

        Seth
        the only harm I can think of, is that you may run into drivability/startup/stumble type issues if you cannot tune very accurately for the bigger injectors, and factory PCM may have issues with gigantic ones.
        www.realtuners.com - catch the RealTuners Radio Podcast on Youtube, Facebook, iTunes, and anywhere else podcasts are distributed!

        Comment

        • shaun callaway
          Superhero BangShifter
          • Oct 2007
          • 2191

          #34
          Re: Junkyard source for Injectors

          Originally posted by dieselgeek
          Originally posted by fahrenschnell
          What is the harm in going with a larger than needed injectors? I am thinking that if they cost roughly the same...Why not buy the larger ones?

          Seth
          the only harm I can think of, is that you may run into drivability/startup/stumble type issues if you cannot tune very accurately for the bigger injectors, and factory PCM may have issues with gigantic ones.
          x2

          Comment

          • shaun callaway
            Superhero BangShifter
            • Oct 2007
            • 2191

            #35
            Re: Junkyard source for Injectors

            Seth

            Rc has some really cool work sheets to help you figure out exactly what you need see the link http://www.rceng.com/technical.aspx

            Comment

            • fahrenschnell
              Legendary BangShifter
              • Jan 2008
              • 6787

              #36
              Re: Junkyard source for Injectors

              Thanks Shawn & Scott...That should help....

              Seth

              PS.....How about the Trickflow Injectors? They are flowmatched as well.
              200 mph or bust.......

              Comment

              • shaun callaway
                Superhero BangShifter
                • Oct 2007
                • 2191

                #37
                Re: Junkyard source for Injectors

                right on

                Comment

                • dieselgeek
                  Legendary BangShifter
                  • Oct 2007
                  • 9809

                  #38
                  Re: Junkyard source for Injectors

                  Originally posted by fahrenschnell
                  Thanks Shawn & Scott...That should help....

                  Seth

                  PS.....How about the Trickflow Injectors? They are flowmatched as well.
                  lots of them say "flowmatched" but lately I've only really had great experiences with RC Engineering.
                  www.realtuners.com - catch the RealTuners Radio Podcast on Youtube, Facebook, iTunes, and anywhere else podcasts are distributed!

                  Comment

                  • fahrenschnell
                    Legendary BangShifter
                    • Jan 2008
                    • 6787

                    #39
                    Re: Junkyard source for Injectors

                    Good to know. Hmmm...

                    Seth
                    200 mph or bust.......

                    Comment

                    • shaun callaway
                      Superhero BangShifter
                      • Oct 2007
                      • 2191

                      #40
                      Re: Junkyard source for Injectors

                      yes RC's actually come with a printout pertaining to the injectors in the box.

                      Comment

                      • shaun callaway
                        Superhero BangShifter
                        • Oct 2007
                        • 2191

                        #41
                        Re: Junkyard source for Injectors

                        you also want to be sure that you dont get injectors that have been on the shelf for a long period of time. the lubricants that are used can sometimes gum the injectors up and that my friend is a whole other issue.

                        Comment

                        • greenjunk
                          Superhero BangShifter
                          • Nov 2008
                          • 871

                          #42
                          Re: Junkyard source for Injectors

                          I need to get you the number for a guy seth. What you need to feed that kinda power is an eliminator pump with a -10 pickup, -8 feed, to two -6 lines, to the rail, with a referenced regulator. Thats all the will keep up, even the 1000hp ecs kit won't go over 700rwhp (they claim its 1000to the crank) You also will prolly need a dual nozzle alky kit. Check out this setup, This guy (richard, and I) have gone over and over this stuff to figure out what would work. it has 95lbers and the impedence convertor.

                          I just about built this whole car and went through all the pains of trying to make 1000rwhp. It only made it to 916, at 20+lbs.

                          Comment

                          • greenjunk
                            Superhero BangShifter
                            • Nov 2008
                            • 871

                            #43
                            Re: Junkyard source for Injectors

                            The pics show the upper setup, but not the new lower, it shows the original ecs setup. The top pretty much stayed the same. The bigger problem we ran into with the setup was crankcase pressure. if you see theres 2 -8s into the valve covers, and a -8 out of the inlet for the blower with a catch can in between. One other problem was it was lifting the heads at 20lbs. thats with 90lbft on the bolts. so O-ring it. It wouldn't blow the gaskets cause they were copper and with a stainless ring in em. but it would push a lot of water on the dyno.

                            Comment

                            • fahrenschnell
                              Legendary BangShifter
                              • Jan 2008
                              • 6787

                              #44
                              Re: Junkyard source for Injectors

                              Very Nice Dave....Kurt said all LSX motors push water at over 20lbs.....We expect that we will have a VERY full overflow tank at the end of the track. ;)

                              We are using 6062 mls gaskets....Kurt uses them on everything up to 1500+ HP....

                              We are planning on using a walbro pump as primary w/ a Bosch 044 that kicks on at 5 lbs.....both pump combined are rated at 1400 HP.

                              Now the most important question.....Is methanol injection legal at Maxton? I know that alcohol is not allowed in the SuperStreet Class.....But would methanol count?

                              Does Richard have fuel injectors? Flowmatched ones?

                              Seth
                              Seth
                              200 mph or bust.......

                              Comment

                              • greenjunk
                                Superhero BangShifter
                                • Nov 2008
                                • 871

                                #45
                                Re: Junkyard source for Injectors

                                yes 95lbers

                                Meth is legal in all fuel classes, but not as a primary fuel source, just as a secondary intercooler.

                                Comment

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