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Replacing intake cam with US cam DIY tips

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    #31
    Nah, just loctite the cam gear bolts, the caps don't need it.

    TK

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      #32
      Ah OK
      10.83 @ 125

      Quickest stock exhaust manifold stud 2JZ in Aus.

      Originally posted by cracka
      Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

      Comment

        #33
        Damn CBC. "yeah its 0.5mm smaller OD but that will be fine, this is the part number we have for the 2JZ cams" I'm pretty sure that when you turn the cams the seal isn't meant to turn with it. :knock: :p

        2 seals from CBC = $6
        2 seals from Toyota = $? + ? days until they get some in.
        10.83 @ 125

        Quickest stock exhaust manifold stud 2JZ in Aus.

        Originally posted by cracka
        Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

        Comment

          #34
          2 seals from Toyota = $? + ? days until they get some in.
          $30 + 3 days. No work on the car this weekend then You know when someone is ripping you off when they charge $30 for something that other people can make a good profit selling for $6.
          10.83 @ 125

          Quickest stock exhaust manifold stud 2JZ in Aus.

          Originally posted by cracka
          Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

          Comment

            #35
            I bet CBC don't get much repeat business if the size is wrong though.

            Alex.

            Comment

              #36
              well that sucks , im sure i got those seals local ... maybe he got the wrong one.
              .5mm on a inter-fit is fucking miles out , id throw it back at them.
              https://www.facebook.com/Petes-Weldi...7343264035404/

              Comment

                #37
                Fuck em. It was only a $6 loss. Would cost more than that in fuel money to drive there.

                On the upside my genuine $30 seals have arrived at Toyota already.
                10.83 @ 125

                Quickest stock exhaust manifold stud 2JZ in Aus.

                Originally posted by cracka
                Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

                Comment

                  #38
                  Done. Its piss easy to change cams on a JZ. I reckon I could do it again in 2 hours.

                  Anyhow, this left me with a set of JDM spec supra cams. (almost as good of an upgrade as the USDM cams for a 1JZ)

                  An hour or so later we had the intake cam fitted into my brothers soarer with the correct cam seal which is not a regular seal as it needs to fit the 1JZ head and the 2JZ cams which not the same size in the seal area. The intake cam fits no probs.

                  Chris Davey put up a guide on Toymods but these are are our findings on the exhaust cam. Thanks to Chris for the part number of the seals.
                  10.83 @ 125

                  Quickest stock exhaust manifold stud 2JZ in Aus.

                  Originally posted by cracka
                  Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

                  Comment

                    #39
                    So what were the results of the cam change, Jet back lines?

                    Comment

                      #40
                      I'm still working on my wastegate and Gary's car will be off the road for a little while for a fuel system upgrade. Jet black lines: Coming soon :D
                      10.83 @ 125

                      Quickest stock exhaust manifold stud 2JZ in Aus.

                      Originally posted by cracka
                      Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

                      Comment

                        #41
                        Anyone know if the valve clearance and torque spec for the cam caps is the same on a 1JZ as a 2JZ?
                        10.83 @ 125

                        Quickest stock exhaust manifold stud 2JZ in Aus.

                        Originally posted by cracka
                        Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

                        Comment

                          #42
                          How did the clearances work out Dennis?

                          Comment

                            #43
                            Mine were fine.

                            For the 1JZ We went by 2JZ spec of 0.15-0.25 intake and 0.25-0.35 exhaust. One intake clearance is too small. And about 4 exhaust clearances are to big. I would like to know the 1JZ specs to be sure.
                            10.83 @ 125

                            Quickest stock exhaust manifold stud 2JZ in Aus.

                            Originally posted by cracka
                            Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

                            Comment

                              #44
                              Originally posted by psi999
                              So what were the results of the cam change, Jet back lines?
                              Yup, jet black lines! Runs perfect on the sock ECU and is just as smooth as before too.
                              10.83 @ 125

                              Quickest stock exhaust manifold stud 2JZ in Aus.

                              Originally posted by cracka
                              Some conclusions empirically were that a large protruding ridge like a prolapsed arsehole around the runner was largely beneficial.

                              Comment

                                #45
                                Awesome!!

                                Comment

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