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  4. M20 Turbo => M50 turbo fun.

M20 Turbo => M50 turbo fun.

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  • R
    R
    Rowleym
    wrote on last edited by
    #525

    Snap said:

    Nice slice!

    Yea worked out real nice haha. I tried milling it, but it was damn hard to he on to. It works!

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    sk8 or die

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    • YoungCRY
      YoungCRY
      YoungCR
      wrote on last edited by
      #526

      Awesome! Wish I worked in a machine shop, so many toys  :cool:

      Chris Young
      BMWCCA #458972
      1986 528e/5  | 1994 530i/5 | 1995 540i/6 | 2013 X5 35d | 1998 C1500 Suburban | 1995 K2500 Suburban

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      • R
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        Rowleym
        wrote on last edited by
        #527

        CYoung said:

        Awesome! Wish I worked in a machine shop, so many toys  :cool:

        I've been working there for six months now(today-woohoo I get a raise) and it's honestly amazing. I love doing what I do. It's never the same, and I'm not just doing one job.

        Oh, and having the keys to the place is just a bonus haha. And it's always 72 degrees in there so I have never broken a sweat.

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        sk8 or die

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        • GunMetalGreyG
          GunMetalGreyG
          GunMetalGrey
          wrote on last edited by
          #528

          So Mitch dropped his MS3x off at my place for testing and whatnot, and he had purchased it from someone who built it. Needless to say what I saw was a bit scary, and it doesn't work.... I will let the pictures do the talking.

          IMG20140127223249183zps071dc8c9.jpg

          Parts not sitting on the board, touching other things

          IMG20140127223236917zps1744b11f.jpg

          Melted pots (grey block)

          IMG20140127223227030zpsace9cf9b.jpg

          More parts off of the board

          IMG20140127223216345zps1c212339.jpg

          IMG20140127223137946zpsfd8603f8.jpg

          Long wires that should be trimmed, melted PCB, some wires were touching the case

          IMG20140127223119253zps0e02fd35.jpg

          Total mess

          IMG20140127223104936zps53ca0027.jpg

          Very melted, some pads pulled through, solder pooled together

          ...

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          • B
            B
            B C
            wrote on last edited by
            #529

            Made by the same guy that welded kaisers old exhaust????

            This is why I bought pre-built. 

            I have sausage fingers and would likely end up with something like that.

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            • R
              R
              Rowleym
              wrote on last edited by
              #530

              Holy hell. IS it shot? I have never even taken it apart.

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              sk8 or die

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              • GunMetalGreyG
                GunMetalGreyG
                GunMetalGrey
                wrote on last edited by
                #531

                I should upload pics of mine for comparison now lol.

                I didn't get around too it last night, but I will see what functions tonight and go from there. I see 3 issues already

                ...

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                • R
                  R
                  Rowleym
                  wrote on last edited by
                  #532

                  GunMetalGrey said:

                  I should upload pics of mine for comparison now lol.

                  I didn't get around too it last night, but I will see what functions tonight and go from there. I see 3 issues already

                  Oh jeez. Well good thing tax returns are coming haha.

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                  sk8 or die

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                  • R
                    R
                    Rowleym
                    wrote on last edited by
                    #533

                    also, I just about finished the design of the surge tank, just not sure how many litres I need. The two pumps will be partially submerged, such as this 

                    http://www.performancebyie.com/integrated-engineering-submerged-dual-044-billet-surge-tank-with-pumps

                    also, My brother is back, and the m20 is getting worked on!

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                    sk8 or die

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                    • R
                      R
                      Rowleym
                      wrote on last edited by
                      #534

                      SO. I got fucked on the injectors also, turned out they are 22lb python injectors........ Anyways, Anyone have decently affordable injectors for e85 and 1000whp? If you didn't notice I'm overbuilding my fuel system.

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                      sk8 or die

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                      • R
                        R
                        Rowleym
                        wrote on last edited by
                        #535

                        Just bought v44 tial wastegate to use with my manifold.

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                        sk8 or die

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                        • B
                          B
                          B C
                          wrote on last edited by
                          #536

                          Have fun tuning your idle with massive injectors

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                          • R
                            R
                            Rowleym
                            wrote on last edited by
                            #537

                            Snap said:

                            Have fun tuning your idle with massive injectors 

                            Yea I think I might have to do staged injection for cost purposes. Good injectors that idle well at well into the 1000$ range. I'm thinking I'm just gonna buy the injectors I thought I had (Seimens deka 80lbers) which will be fine for the stock dme for now and e85.

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                            sk8 or die

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                            • R
                              R
                              Rowleym
                              wrote on last edited by
                              #538

                              Just bought an intercooler. 18x12x4 core.

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                              sk8 or die

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                              • R
                                R
                                Rowleym
                                wrote on last edited by
                                #539

                                So I made an oil line. You guys will love it. Used 1/4" brake line (3/16" Id which is what my turbo calls for.) and a couple adapters. Also. My charge piping consists of a 90* bend and 16" straight. I enjoy throttle response :)

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                                sk8 or die

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                                • R
                                  R
                                  Rowleym
                                  wrote on last edited by
                                  #540

                                  mahupuza.jpg

                                  Made a little thing for turbo oil feed(the part that's on the turbo)

                                  nasutyru.jpgpesevete.jpg

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                                  sk8 or die

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                                  • R
                                    R
                                    Rowleym
                                    wrote on last edited by
                                    #541

                                    y3a5aruz.jpg

                                    Oil line installed. Intercooler will be here before Friday.

                                    Anyone have good ideas on about 1" ID radiator hose? Or aluminum hard line.

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                                    sk8 or die

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                                    • jc43089J
                                      jc43089J
                                      jc43089
                                      wrote on last edited by
                                      #542

                                      This is looking great, is there a reason stock radiator hoses won't work?

                                      2/94 325i Sedan, Arctic Gray: UUC LTW FW, EVO 3 and DSSR, +.020 Maxsil pistons, ASC delete, Eibach shocks/springs, 16" contour reps 238k
                                      3/93 325i Coupe, Schwarz 2, Sketchy stance action, ebay turbo, 300k
                                      '89 325i Vert, Alpine White: 5spd swapped, sold.

                                      '04 Toyota Sienna: 24V to 24V swap in progress

                                      '05 Volvo V70R, 6spd.  200k
                                      '85 Toyota LandCruiser: Lifted, gas hog. 205k
                                      '99 Nissan Maxima: 5spd, Rusty but trusty winter beater. 252k RIP.

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                                      • R
                                        R
                                        Rowleym
                                        wrote on last edited by
                                        #543

                                        jc43089 said:

                                        This is looking great, is there a reason stock radiator hoses won't work?

                                        Because the radiator will be in the rear of the car, if I used the same size hose, I would have a HUGE cooling capacity. I can't really get a definite answer on what size I should use, So I just based it off what dsm guys used (3/4) and added a little extra for the extra 2 cylinders :) 

                                        I'M CLUELESS ON COOLING SYSTEM. Not really though, just need some guidance.

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                                        sk8 or die

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                                        • R
                                          R
                                          Rowleym
                                          wrote on last edited by
                                          #544

                                          Made a little progress. My stupid intercooler has to be picked up in Oshkosh....

                                          Anyways.

                                          esa3ydem.jpg

                                          Cutting stuff....

                                          4ehe9uve.jpg

                                          BAM. They sit in there with a slight interference fit. Those are viton o rings. I will get the thing anodized for methanol and such.

                                          adyhepy3.jpgbyhesy9e.jpg

                                          Looks neat eh? I'll build a backing plate tomorrow. Too hungry right now :)

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                                          sk8 or die

                                          1 Reply Last reply
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