CNC machining. aluminum/plastics/brass

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  • Blitzkrieg
    Wrencher
    • Jun 2014
    • 210

    #16
    Shift knobs!?

    Comment

    • MissRay
      Whips and Chains Motherfucker!
      • Oct 2014
      • 138

      #17
      Originally posted by Frankensteined
      You are correct. I recall having this conversation with one of the guys i work with. He is a big RC toy junkie, in his 50s... so passionate about it. Thats exactly what he was saying about bushings.

      What I meant is start with aluminum to make a test piece.
      I also wonder... Does that bushing go out on a lot of them. I seen the lever of a few cars and it seemed fine? Whats the reason to make one?
      My thoughts were to make it wide enough to replace the shims also. But yes, I have seen plenty worn shifters, especially if the shims or other shifter parts needed to be replaced and weren't.

      Tons of people are looking to add more precision to their shifters. I would replace all my shifter parts with brass if they were available. I think a brass bushing for the lower shifter connection that eliminated the need for the yellow shims could be a cheaper alternative to a DSSR.

      Comment

      • Frankensteined
        Advanced Member
        • May 2012
        • 162

        #18
        Well I did that to my car. All bushings remade by me. But its now so stiff. I haven't driven the car long enough to get used to it. But I will write that idea down.

        Comment

        • MissRay
          Whips and Chains Motherfucker!
          • Oct 2014
          • 138

          #19
          The shifter bushings or just all the bushings period?

          I could send the exact dimensions and pay you to make a one off piece :)

          Comment

          • Frankensteined
            Advanced Member
            • May 2012
            • 162

            #20
            I have all the pieces. Already working on making something.

            Comment

            • E30DriftMissile
              Grease Monkey
              • Aug 2012
              • 301

              #21
              make a spacer/adapter for the m20-m50 tps sensor. A guy was making em a couple months back, I'd buy one right off the bat since im in need of one.
              sigpic

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              • ajackz
                Wrencher
                • Apr 2012
                • 252

                #22

                Could you make this where it only has a single outlet? I'm currently running the coolant pipe completely capped off except I have one hose running to my coolant expansion tank. Just simplifying. The m42 crowd would love this but they may want to have two outlets so they can keep their heater.
                I would like something like this in aluminum or brass.


                Sent from my iPad using Tapatalk
                I'm cooler in person.

                Comment

                • gotaloveRWD
                  Mod Crazy
                  • Jul 2011
                  • 708

                  #23
                  I like the coolant block off plate
                  depending on price of course
                  IG- nv_e30

                  Comment

                  • Radio_Flyer
                    Advanced Member
                    • Mar 2014
                    • 105

                    #24
                    524td manifold adapters similar to the ones MonkeyMadness made
                    sigpic

                    Comment

                    • pandaiswong
                      Advanced Member
                      • Apr 2014
                      • 112

                      #25
                      I second the M50 tps adapter
                      1992 Daihatsu Rocky SE
                      1988 BMW 325 SETA

                      Comment

                      • Frankensteined
                        Advanced Member
                        • May 2012
                        • 162

                        #26
                        Originally posted by pandaiswong
                        I second the M50 tps adapter

                        Mocked something up. Tomorrow will try to make a test piece.
                        As soon as I make it I will make adjustments to it.
                        Its a combination of everything i have seen on the internet.


                        Last edited by Frankensteined; 11-21-2014, 06:11 PM.

                        Comment

                        • Frankensteined
                          Advanced Member
                          • May 2012
                          • 162

                          #27
                          Originally posted by MissRay
                          The shifter bushings or just all the bushings period?

                          I could send the exact dimensions and pay you to make a one off piece :)
                          So I talked to someone at work about making all the shifter bushings out of brass until I get my lathe all set up. Hopefully everything works out and prices will be decent.

                          Originally posted by E30DriftMissile
                          make a spacer/adapter for the m20-m50 tps sensor. A guy was making em a couple months back, I'd buy one right off the bat since im in need of one.
                          On it!

                          Originally posted by ajackz
                          Could you make this where it only has a single outlet? I'm currently running the coolant pipe completely capped off except I have one hose running to my coolant expansion tank. Just simplifying. The m42 crowd would love this but they may want to have two outlets so they can keep their heater.
                          I would like something like this in aluminum or brass.
                          Its 12$. Why not just buy that one?


                          Originally posted by gotaloveRWD
                          I like the coolant block off plate
                          depending on price of course
                          its cosmetic only. I will probably make a kit that includes the fitting to do the bypass. That is if enough interest. Will probably be about 25$

                          Originally posted by Radio_Flyer
                          524td manifold adapters similar to the ones MonkeyMadness made
                          He stopped making them? Sucks. I have a set. I dont have a plasma cutter to make them. For the price he had them for, it was a deal.. I will look into it.

                          Comment

                          • Frankensteined
                            Advanced Member
                            • May 2012
                            • 162

                            #28
                            Im back, sorry I took a while... Work, holidays and family...

                            Finally had a chance to run a test piece and bam! It worked on the first try.
                            Its functionality looks to be right on. Measurements are good.
                            What do you guys think about what it looks like? I might change the design as it looks bulky to me, but its not a visible part once everything is installed on the car so I might not matter.

                            If I get good feedback I will start running a first batch.





                            Comment

                            • pandaiswong
                              Advanced Member
                              • Apr 2014
                              • 112

                              #29
                              Looks good man. How much are you planning to sell for? It looks like it could be a bit thinner, but depending on what stock you're using it might not be worth it.
                              1992 Daihatsu Rocky SE
                              1988 BMW 325 SETA

                              Comment

                              • Frankensteined
                                Advanced Member
                                • May 2012
                                • 162

                                #30
                                The sensor area cannot be any thinner because thats how far the sensor will slide down the shaft.
                                The outer ears could probably be thinner but it would be more machining time and it would work as is.
                                I tried to address the adjustment holes because I know some ppl online asked about that.

                                Price to be determined, Considering design/programing, machine time, material, packing and shipping, and that VAC sells one for s14 for $100
                                Last edited by Frankensteined; 01-19-2015, 09:36 AM.

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