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Dat73z

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Posts posted by Dat73z

  1. I had a couple of hrs this morning so I stripped out the old turbo setup and started mocking up the new Vband G series and wastegate. 

     

    There is a lot of fabrication work ahead and it starts with mocking up all the hard parts in the car. 

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  2. Life got busy but I recently started working on the build again. 

     

    Since the last post I've been cleaning out the garage and figuring out where things are at. 

     

    All of the new suspension is on and I pulled the midpipe to begin refabrication around the new turbo setup. I also sent the vintage SK 50s out for restoration and started assembling my wheels with the 245s for more traction. 

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  3. It has been a ridiculous month and I had to take a break from the project due to working insane hours and balancing family time, but I'm back at it again. 

     

    Since the last update I wrapped up the bulk of the suspension and brakes upgrades and started tearing back into the turbo aspects. 

     

    I need to fully mock up the new manifolds and turbo setups into the car before we continue with the new cnc intake manifold setup so I've started tearing everything back out again. 

     

    This will also allow me to refabricate my midpipe to downpipe connection. 

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  4. After disassembly it was apparent what had happened. The dust shield lip somehow caught on a couple of areas of the KW powdercoated strut assembly. After some beating with a hammer things looks better. I'll ensure there are no raised edges on the strut assembly or dust shield, throw a coat of paint on everything, and re-reassemble. 

     

    Hopefully I can get it back together this next week or so, the general mechanical work is easy but time consuming. I'd like to get back into some welding and fab work. 

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  5. This evening I had an hr so I packed and pressed the rear end together with new OE bearings and seals. 

     

    Unfortunately, one of the stubs was extremely difficult to turn when pressed on. This is a new one on me, apparently the dust shield was binding with the strut assembly. 

     

    Fortunately I have a couple spare dust shields but I'll try and lightly bend this one out first before pulling all the studs out and starting over. 

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  6. I thought I'd get a break but apparently I'm working again this weekend. Still planning to squeeze some time into the Z between family and other obligations. 

     

    I've been working with an exceptionally talented designer on the intake manifold. The 2nd print came in so I did some more mockup. 

     

    I think this weekend the objective will be to get the rear end back together as the parts I painted have cured for a week or so now. It'll be nice to get the car back on the ground or at least on dollys

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  7. Just a quick update I got the steering coupler re-painted. Looking it over, the ujoint seems ok but maybe I should replace it at some point since everything else is new (it's the later staked type).

     

    I'm going to focus on cleaning up my workspace as it would probably be good to let things continue curing out, but I think it's mostly just reassembly from here. 

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  8. Likewise I'm not pushing it 11/10 on the streets in my typical driving but I am considering maybe putting a OE ZG or early 240 rear bar on but we'll see once I get the new setup dialed in. I actually sold 2 former track toys this past few months so maybe the Z will get some more use if I don't end up getting another fun/daily car...getting tired of having multiple projects. 

     

    That's some good points on the trans mount. I couldn't find my other OE mount but I seem to recall I dinged my t3 crossmember due to trans movement under high load/boost but otherwise it felt like a good match with the milkfab poly engine mounts which basically cut the engine rotation down to 0 and there was minimal cabin noise. 

     

    The poly trans mount is too harsh and there was basically 0 movement of anything with a lot of gear noise being transmitted to the cabin.

     

    Maybe I'll try filling the OE trans mount with window weld or find some lower durometer inserts for the poly trans mount. It would be interesting to set up a camera and see what direction(s) things are moving. 

  9. More parts trickling in. I'm going back to the OE trans mount for now. 

     

    For some reason I seem to recall the moulding was a lot beefier, where this new OE mount the moulding seems super thin. I'll need to do some digging to find the OE mount I was using before and compare. 

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  10. Just a quick update got the rear 280z stub axles stripped tonight and ready for paint tomorrow. More parts trickling in this next week but making steady progress, trying to do 1 thing per day again against the daily schedule. Some house renovation projects as well in the background and maybe the garage next, remove all the cabinets from the 60s and redo the floors and walls. I'd love to open the ceiling and install a lift. 

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  11. Last week I modified the 280z rear stub axles for the ZCG stoptech brake kit. The cast nubs need to be ground down to clear the machined AL rotor top hat, an issue not present with the cast rotors from the t3 wilwood brake kit. The stub axles material is extremely hard. Later this week time permitting I will paint them and continue the suspension refresh/reassembly. 

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  12. Some additional SK/OER reference pictures as there isn't much information on these carbs out there especially since they're boost friendly. Comparing the vintage SK 50mm bodies to the newer production OERs.

     

    It is apparent the vintage castings are of higher quality also with more attention paid to machining steps. For example on the newer OERs the barrels just have an abrupt step to the aux venturi whereas the vintage bodies have a nice chamfer machined in. This attention to detail carries throughout, I would assume due to cost cutting. 

     

    If you have the vintage bodies in good shape/configuration (chokeless) it would be worth restoring them over the new production. 

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  13. Some reference pictures of the most common leak points I've found on dcoe type carbs when boosting. 

     

    The aux vent and main vent are sealed with special hardware, cap screws and fiber washers. 

     

    The pump adjustment and pilot screws are sealed with cup washers and orings. 

     

    Depending on the carb any through holes need to be plugged with set screws and/or sealant. 

     

    Finally any pin locations from machining should be covered with epoxy. 

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  14. Nice change of pace today, got up at my normal time which is way too early and got the new rack situated. I think I need to get back into the routine of putting an hr into the build every AM. Did some measuring as well between the exhaust and new DP and I don't think I'll need to order any more pipe but I'll need to order another vband flange from Vibrant. 

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  15. @Zetsaz I had the t3 setup before so GC coilovers and Koni yellows. I ran multiple spring rates and configurations including pillow ball top hats. It was a really nice setup for all the years I had it. My buddy who had BCs actually bought my setup because the BCs ride terrible comparatively. The KWs imo are a few steps above the t3 setup and they're compression and rebound adjustable. 

     

    Tonight I finally had a few mins so I pulled the old rack and prepped the new one along with changing the ball joints at the front with some new moog units. I think I want to repaint the steering shaft but it's supposed to rain tomorrow so we'll see how the weekend goes. 

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  16. @Zetsaz if you're ever in the bay area give ZCG a call and see if you can try the setup on their shop car. The full package is really impressive tbh from the KWs, Rebello stroker, stoptech brakes etc. Well worth the wait. Rob is a great guy and experienced driver driver. 

     

    @AydinZ71 thanks still weighing swain versus full inconel shielding again. I think I need to see how the clearances turn out with the cnc manifold first and go from there. 

     

    This past week or two I've been working a lot but it looks like I finally have some time this weekend to get back to the build. At least a few hours. Hopefully some updates soon. 

  17. Thanks @Zetsaz yeah it's been a long time coming, I really liked the feel driving the ZCG shop car over the t3 BBK setup personally with both the 1" and 15/16 MCs I had before. I'm downsizing everything but I think it'll be the right balance for my needs. 

     

    More parts came in today including the t3 rack and high clearance tie rod ends. I owe a bunch of people measurements at this point to keep things moving forward on some design and machining work so that will be the priority this weekend. 

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  18. Have a lot going on and I realize my workspace is an absolute mess. It's been a while and there are parts and tools scattered about so I think the strategy here is to clean everything up this next couple of weeks while doing these sidebar projects to get the car sorted. 

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  19. Parts are still slowly trickling in. My ZCG Stoptech brake kit came in so I can hopefully finish reassembly of the new suspension and brakes.

     

    The first test print for the cnc 50 manifold came in as well. I'm really excited for this manifold project, I think it'll be the perfect high clearance dcoe manifold. Fortunately I have both a spare engine on the stand and also a blowthrough s30 to test real world clearances on 😁

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