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Build Thread?

Scheduled Pinned Locked Moved Members BMWs
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  • suspencefulS
    suspencefulS
    suspenceful
    wrote on last edited by
    #787

    Yay progress 😁

    🎬 YouTube channel (60K+ subs): youtube.com/jakespence135
    📷 Follow me on Instagram: instagram.com/jakespence
    🏁 Shop BMW merchandise: bimmerstreet.com

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    • GunMetalGreyG
      GunMetalGreyG
      GunMetalGrey
      wrote on last edited by
      #788

      I could have sworn I followed through for checkout on ECS this Monday for a bunch of gaskets, but apparently I didn't.  So that's lame.

      I remembered yesterday that I need to do silly head torquing processes for this head gasket setup, and don't look forward to bolting the turbo down after putting the motor in and I'm debating waiting on putting the motor in. We shall see how much ambition I have! 
      I wish I would have dropped the head off at the machine shop earlier so I could be doing the silly torque process this week instead of starting it Saturday!

      ...

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      • EarlE
        EarlE
        Earl
        wrote on last edited by
        #789

        Is it as silly as torquing it in a sequence and then having to wait a determined amount of time to do the next step?

        museum sig 2earl.jpg

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        • GunMetalGreyG
          GunMetalGreyG
          GunMetalGrey
          wrote on last edited by
          #790

          Earl said:

          Is it as silly as torquing it in a sequence and then having to wait a determined amount of time to do the next step? 

          Yep. It makes sense though, and I don't feel like risking another gasket combo to something that would be so stupid not to do. 

          At least this time I don't have to take the cams back out after the first heat cycle to torque the head bolts, the socket fits through m52 cam trays.

          ...

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          • EarlE
            EarlE
            Earl
            wrote on last edited by
            #791

            That's a plus lol. I believe you've done enough head gaskets for a lifetime. You and Snap could race to see if it is faster to do an M5X or an M20 headgasket haha

            museum sig 2earl.jpg

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            • B
              B
              B C
              wrote on last edited by
              #792

              [emoji1366]

              Im sick of head gaskets. Bring on the certified pre-owned Teslas

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              • GunMetalGreyG
                GunMetalGreyG
                GunMetalGrey
                wrote on last edited by
                #793

                Earl said:

                That's a plus lol. I believe you've done enough head gaskets for a lifetime. You and Snap could race to see if it is faster to do an M5X or an M20 headgasket haha

                M20 for sure. You don't have to mess with vanos removal stuff. 
                Though the intake manifold removal is much easier. 

                @Snap A gentleman's duel ? Loser is forced to put the winners engine in their car. Some big stakes there.

                ...

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                • B
                  B
                  B C
                  wrote on last edited by
                  #794

                  I dont even want to change the head gasket on a lawnmower

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                  • GunMetalGreyG
                    GunMetalGreyG
                    GunMetalGrey
                    wrote on last edited by
                    #795

                    Grabbed the head on Friday and the guy that worked on it laughed at me for bringing it in because it was so flat already. Worth the money to know it's perfect and I didn't have to clean the old gasket off! 

                    IMG20170422092754946IMG20170422102440754IMG20170423123433776IMG20170423132938497

                    Got it timed, which I always find it satisfying when you do the timing and rotate it a couple times and check it again and it's still spot on. 
                    Torquing the head still, and set some other things on it. Got the 85# injectors back in the rail and the manifold, and am waiting on some gaskets before I can bolt the turbo manifold back on. 

                    Slowly but surely going back together.

                    ...

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                    • B
                      B
                      B C
                      wrote on last edited by
                      #796

                      85# injectors!!?!

                      RIP smooth idle

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                      • EarlE
                        EarlE
                        Earl
                        wrote on last edited by
                        #797

                        Glad the head wasn't a worry this time around=)

                        museum sig 2earl.jpg

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                        • GunMetalGreyG
                          GunMetalGreyG
                          GunMetalGrey
                          wrote on last edited by
                          #798

                          Snap said:

                          85# injectors!!?!

                          RIP smooth idle

                          They are known to atomize better than stock injectors, so that's a thing? I was running them the last time the car ran and it was fine! 
                          It was 65 or 85, and 65 was a bit low if I decided to do other fuel sources, so 85er's it was!

                          ...

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                          • GunMetalGreyG
                            GunMetalGreyG
                            GunMetalGrey
                            wrote on last edited by
                            #799

                            Earl said:

                            Glad the head wasn't a worry this time around=) 

                            I haven't actually had head issues before, it was always block related stuff. But that was decked when I first put this engine together so we are good to go!

                            ...

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                            • B
                              B
                              B C
                              wrote on last edited by
                              #800

                              The idle characteristics of an injector depend a lot on where the non-linear flow region is. Once you start running in the non-linear range of pulsewidths then you run into trouble. Glad they arent a problem then

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                              • HipMFH
                                HipMFH
                                HipMF
                                wrote on last edited by
                                #801

                                doesn't MS have a compensation for that? Seems like flow-testing the injectors an punching the numbers in a LUT would be an easy-peasy solution...

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                                • B
                                  B
                                  B C
                                  wrote on last edited by
                                  #802

                                  You can enter in values for non-linear injector latency vs. voltage which would help with that especially on a car with a light flywheel and big cam/itbs.

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                                  • D
                                    D
                                    Daggerty
                                    wrote on last edited by
                                    #803

                                    Ill be switching to hundoes eventually.

                                    85s for e85.

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                                    • GunMetalGreyG
                                      GunMetalGreyG
                                      GunMetalGrey
                                      wrote on last edited by
                                      #804

                                      Crappy pic, but it gets the point across.

                                      IMG20170507163647838

                                      Struggling to figure out a coolant expansion tank, and may resort to just putting one back in the stock location and making some brackets for it. 
                                      I also decided to move the oil cooler and that has been providing an equal amount of headaches. 

                                      In good news the everything else is taken care of, and the ECU seems to be working well and I feel confident that once I get the oil and coolant situation figured out it should fire up first go.

                                      ...

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                                      • GunMetalGreyG
                                        GunMetalGreyG
                                        GunMetalGrey
                                        wrote on last edited by
                                        #805

                                        Got it running today, with minimal resistance. 
                                        Now to get the coolant expansion tank in place and do some driving!

                                        ...

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                                        • D
                                          D
                                          Daggerty
                                          wrote on last edited by
                                          #806

                                          Burnout vids

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                                          0

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