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HusseinHolland

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Posts posted by HusseinHolland

  1. @Tank Following your lead on this for the VQ35DE/CD009 conversion in my 75 280Z. Yours looks great - I assume you are still enjoying it.

     

    Few questions - did you figure out why the cooling system was difficult to bleed (I saw you noted it only cleared after some high-PRM use)?

    Does the conversion need a catch can (did you keep the factory crankcase breather setup as well)?

    Do you feel the Kinetix plenum made a noticeable difference? I'm on the fence as to whether to add that to the parts list. I've read you can port the lower intake to alleviate some of the design flaw?

     

    Did you consider using the 350Z rear axle? the '06 parts car I have is complete, so I'm considering it, however there is much documentation on bracing the short nose rear axle  in place of the long nose that I can find. I can fabricate, I just need visual guides.

     

     

  2. Added the pass side belt reel retainer. I;m going to make a padded cover for the brace

    PXL_20240102_211049409.jpg

     

    Daytime pic with headrest. New leather for the seats has the same green stitching. I also went with a dark grey inset for the perforated panels. Not sure it's dark enough though. Seems more like a medium grey to me. Pics later

     

    PXL_20240102_150910204.jpg


  3. Got back from Baltimore yesterday afternoon, so back on the seat install today. Had to do some more pounding on the tunnel.  Metal only stretched so far, then it split, about 3" wide, a couple inches above the seat crossmember.

    PXL_20240101_172055817.jpg

    flange tore where the black paint is on the tunnel.

    PXL_20240101_172058032.jpg

    dynamat after paint

    PXL_20240101_181834683.jpg

    after that, I welded the rail adaptors - tacked in place, then removed to stitch  

    PXL_20240101_170033168.jpg

     

    PXL_20240101_175306662.jpg

     

    PXL_20240101_180424075.jpg

    plug for stock seat belt bolt hole

    PXL_20240101_190055689.jpg

    seat belt outer

    PXL_20240101_190331836.jpg

    seat belt inner , also added snaps in the carpet for the leather handbrake cover

    PXL_20240101_204251795.jpg

    Driver's side, rear attachment

    PXL_20240101_193648154.jpg

    sill spacing - just clears the seat belt

    PXL_20240101_192417734.jpg

    Seat will be re-upholstered, just not today

    PXL_20240101_193913709.jpg

    pass seat out to install cushion, harness routing

    PXL_20240101_201401403.jpg

     

    PXL_20240101_211448397.jpg

    Headrest cushions have to be stripped to fit the new leather covers, the original covers are glued to the foam

    PXL_20240101_231236478.MP.jpg

     

    added the support bracket with two nuts to the driver's side of the  strut brace. Have to do the pass side tomorrow, ran out of daylight

    PXL_20240101_220747246.MP.jpg

     

    PXL_20240101_221043671.jpg

     

    PXL_20240101_221047490.jpg

  4. I used the Kia motor on my 75 280Z w/ non-factory AC. I can't say having the excess gap made any difference - there is sufficient volume at the ducts with any speed. I'm using a Volvo fan (5) speed resistor, so my lowest speed is lower than stock, enough to gently circulate either heat or cooling in moderate NY temps (above 35ºF) though.

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  5. Back in the 350Z seats into the 280Z. Seat belt reel will (hopefully) be relocated to strut tower, like the later 77-78 280. Welded the rails I made to the 350Z rails, Checking that the seat was level to the car before tack welding. Used an weld mat to protect the interior. Removed to finish the welds. Wired the passenger seat (fore/aft only). Have to wire the seat heater

    PXL_20231225_182204181.jpg

    PXL_20231225_182325903.jpg

    Looks good herePXL_20231225_182403487.jpg

    I didn't seam weld these. There is a plastic guide rail inside that may (did) survive some heat, wouldn't trust it to survive a bead, especially on top 

    PXL_20231225_185415345.jpg

    Test fit after welding to check for distortion /displacement due to welding, all good sits level with no wobble in the rails

    PXL_20231225_190857252.jpg

    Testing wiring for seat fore/aft. I bought used 350z heater switches, however it will be easier (I hope) to rewire the seat grids to the aftermarket relay & switches I already have in place

    PXL_20231225_210206978.jpg

    Full forward settingPXL_20231225_205953444.MP.jpg

    Seat sits substantially lower than stock height. Furthest possible recline in full rear positionPXL_20231225_211852177.MP.jpg

    Wesco reel will hopefully go here. Does not feel like there is a metal plate under the cover, which may actually make it easier 

    PXL_20231225_173140100.jpg

     

    A beating was in order. Not really happy about pummelling the perfectly good and clean tunnel, so I was gentle at first & used a mallet & block of wood to gently invert the bulge. Problem is that there is a major panel overlap seam in the way, forward of the inner seat belt mount, rearward of the stock rear cross member/seat support. Had to break out the large dead blow to reshape that.

    PXL_20231226_203019732.jpg

    After the "gentle" mallet work

    PXL_20231226_203344573.jpg

    Beating administered. Cleanup & paint to come, on the underside also. Edit - that is glue on the inner forward seat  cross member , not Rust!

    PXL_20231226_210954364.jpg

    Now the seat can be made level without lifting the sill side

    PXL_20231226_211309101.jpg

    Side note - I guess Nissan wanted to build in the rusting process that was mostly resolved on the outside (compared to classic Z's anyway

    PXL_20231226_214356028.jpg

    Seat cushion controls clear the sill

    PXL_20231226_215248051.jpg

    Inside clearance matches the pas side

    PXL_20231226_180757741.jpg

    Slight problem in that the rail spacing is not even left to right - I have to make a wider rail conversion for this side. Fortunately a 2" "U" channel will take up the gap.

    PXL_20231226_211323576.jpg

    I don't want to simply cut & offset the bolt down points relative to the rail.

    PXL_20231226_214434306.jpg

     

     Started on the wider inner seat rail . Need to weld it up, however the basic element is ready to move forward

    PXL_20231227_160723680.jpg

    PXL_20231227_212813450.jpg

  6. 23 hours ago, madkaw said:

    Been rocking these seats for years on my Z . It makes riding in my Z so much better for this old mans body .

    Nice work!

     

    Thanks for documenting yours - it has been most helpful. Being a new Datsun owner, I'm always surprised at the constant revisions to things on these - I didn't notice at first that the 240Z seat mounting cross frames are quite different!

     

    Did you take any pics of the Wesco belt mounting, or is it self evident? I'm wondering if they still have the neck choking effect of the stock belts - but I'm 5 6", so they may not be an issue for you.

  7. Had a few hours today, so I filled the pie cuts & added reinforcing washers on the PS rails. Cut the 2 DS rails & started welding them also - looked back to check that the DS was the same setup

    pxl_20230329_220505536-jpg.71815

     

    PXL_20231210_160521491.jpg

     

    welded a bead on the backside where I had bent the plate

     

    PXL_20231210_160516949.jpg

     

    PXL_20231210_160531871.jpg

     

    PXL_20231210_160543650.jpg

     

    tools for cleanup

     

    PXL_20231210_160751852.jpg

     

    Added a rib across the top side of the bend also

     

    PXL_20231210_205406173.jpg

     

    PXL_20231210_205422273.jpg

     

    • Like 1
  8. Took the seat power & heater wiring out of the 350Z

    PXL_20231209_183124995.jpg

    PXL_20231209_183914822.jpg

    PXL_20231209_185303092.jpg

    Couple of issues. I neglected to mark the fore/aft setting of the outer rail before I cut off the standoffs, and observe the stock rake of the cushion in the 350Z.

    PXL_20231209_194733284.jpg

    PXL_20231210_010226539.MP.jpg

    What I have found is that the 350Z rails sit precisely outboard of the 1/8" 1.5"x.5" C channel rails I'm making.  Figure it's significantly more rigid than flat stock.

    PXL_20231209_214432811.jpg

    PXL_20231209_212716972.jpg

    PXL_20231209_212726450.MP.jpg

    I'll possibly add cross braces of C channel. I'll tack the 350Z rails to these first, after I fill-weld the cuts. 

    PXL_20231209_204108325.jpg

    doesn't look like the seat cushion / base will hit anywhere at this drop though

    PXL_20231209_212109550.jpg

    Have to figure out if I can dismantle the rails to allow for welding the new with the existing. Don't want to melt the plastic guide inserts.

    PXL_20231209_212116126.jpg

    Clearances

    PXL_20231209_195106339.jpg

    PXL_20231209_200151329.jpg

    Recliner is up against the 280Z belt reel guide, without the protective cover. Probably won't be keeping the stock belts. I'll leave the trim off until I figure that out.

    PXL_20231209_204559521.jpg

    PXL_20231209_204551824.jpg

    up against the ledge, pretty much

    PXL_20231209_204545988.jpg

    tangs for retaining outer cover have to be removed, hits the cross frame

    PXL_20231209_195710418.jpg

    PXL_20231209_195713451.jpg

    PXL_20231209_201118963.jpg

    Placement.  As far back as it can sit, cushion is still further forward than the driver's seat

    PXL_20231209_205722079.jpg

    PXL_20231209_205701936.jpg

    Like this, it sits lower than the stock seat cushion , feels comfortable as is. 

    PXL_20231209_195017924.jpg

  9. Took the seats out of the 350Z today, and moved the car into her (my mother) backyard, out of the way for her winter driveway access

    PXL_20231208_194817781.jpg

    Have to cut a section of the harness for each seat tomorrow

    PXL_20231208_194828624.jpg

    Power, heater & SRS

    PXL_20231208_184521050.MP.jpg

    broke the pass seat switch, bent the bracket - seat was behind the car & I backed into it  image.gif

    PXL_20231208_201411386.jpg

    Thankfully, I didn't damage the seat itself

    PXL_20231208_201417767.jpg

    PXL_20231208_201426731.jpg

    Cut off the rail standoffs

    PXL_20231208_204506809.jpg

    PXL_20231208_204919990.jpg

    2 rivets & 2 spot welds for each leg

    PXL_20231208_210629925.jpg

    Assuming these elements are for crash protection - I may want to add them back

    PXL_20231208_211857523.jpg

    PXL_20231208_211904075.jpg

    PXL_20231208_211125369.jpg

    Put some paint on the ground-down areas, to protect it for now

    PXL_20231208_214722151.jpg

  10. On 11/24/2023 at 12:34 PM, NewZed said:

    The viscous diffs apparently have a very slight hesitation before they grab.  It's a racing consideration.  

     

    Don't forget that your 75 has a unique bolt pattern and size at the diff flange.  In case you find a different long-nose R200 to swap in.

     

    Mfactory has what looks like the simplest long-nose R200 LSD solution. 

     

    Thanks NewZed / Zed Head :)

    I think if indeed my ring & pinion only has normal wear pattern, the MFactory diff would be my preferred choice. I took a look around at Subaru R180 installs, and that alone requires a bunch of additional parts to make it fit, according to the threads on it . I already have an MFactory LSD & Ring & Pinion setup in my JDM Honda drivetrain (in My Fiat X1/9), so I'm familiar with the quality of their parts.

  11. 3 hours ago, rturbo 930 said:

    I'm not a diff expert, but if my diff was whining, my first thought would be to rebuild it.

     

     

    I think you missed what I said - mine has gear whine, not bearing noise. The only way to fix gear whine is to replace the worn ring & pinion. Once that wear pattern is established, you really can't 'adjust' it away. So, not much point considering a LSD for my existing diff. I do have the long nose diff. Since I have a good working LSD diff in the 350Z, to me it makes more sense to try to fit that, than to buy a used R200 long nose & rebuild that. I'm never racing this thing, so I don't see the VLSD being an issue in that regard. I will have to investigate the axle flange issue, since I would like to keep the speed sensors intact. 

  12. On 11/22/2023 at 10:37 PM, NewZed said:

     

    p.s. I'm on CZCC too.  Zed Head.

     

    21 hours ago, calZ said:

    This was always my favorite design, but it's something you'd have to make custom. 

     

     

    Many thanks for the link & pic. It is most helpful to see how others have tried to resolve it. The home made version looks very practical in terms of containing the diff's desire to arc upward under load. The TechnoToy design looks like it would be easier to create, but no counter hold from above.

    19 hours ago, rturbo 930 said:

    I think I'd just stick with the stock diff and put an LSD in it. It's already installed, ie, no retrofitting needed, and the 350Z diff is a viscous diff, which isn't exactly ideal. On top of the mounts, you'd also need to work out adapting the axles, and I don't know if there's a product out there to handle that, but if not, that could be pretty costly. Seems like a lot of work for not much benefit.  

     

    The problem is my diff has 250K on it, and the gear whine is pretty bad. I don't see the point in putting an LSD in it. I did also search months ago for a LSD that would work in the long nose - I don't recall finding a clear solution for that. Is there a specific LSD that you recommend? I haven't looked into new ring & pinion options.

     

    Since I already have the 350Z diff, and I'm not planning on going much over stock HP, I didn't see the viscous design being much of a concern. As an aside, Volvo used a viscous clutch setup in their early AWD's, and that actually held more than 2x stock HP in practice. Is there a known flaw with the Nissan LSD design?

  13. I read in the pinned V6 conversion thread that  "You'd have to use a Ron Tyler (RT) type mount to install a short nosed R200." 

     

    Not having much success searching for any examples where anyone has actually done this. 

     

    I'd like to use the LSD R200 from my '06 350Z parts car as part of the drivetrain conversion.

     

    I emailed  TenchoVersions about the one they list https://www.technoversions.com/DiffMount.html

     

    TIA

  14. On 10/11/2023 at 2:23 PM, Daron1 said:

    This is what my VQ37 header looked like after I modified it to fit. BTW I know my welding sucks!

     

     

    Hey, as long as it's sound & doesn't leak.

    I bought (cheap)  headers for a 370Z, after reading they work after the outlet is modded to point in the needed direction 

     

    Screenshot2023-11-06at10_28_50PM.png.7513babfe1d7e0c819b094c1bd88d794.png

  15. Did a search on this - I'm putting the 06 350Z drivetrain in my 75 280Z. I have the donor car, so if the 350Z version R200 can be made to fit, I should do it. My stock diff has 250K miles on it, & whines like heck.

     

    So, 13 years on, just looking for any pointers here on mount adaptation, Axle flange & diff casing attachment. (350Z diff) Pics off eBay, mine is still in the car

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    Screenshot2023-11-06at9_29_05PM.png.184f95616c3f0cf384a9e10caea3265c.png

     

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    Screenshot2023-11-06at9_29_36PM.png.a07a5e972100500a4f6c6bdefe816372.png

     

    swap the rear covers?

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    Screenshot2023-11-06at9_29_47PM.png.598699788b2e1c0a1615e75ce3149238.png

     

    I have installed 300ZXT axles with modded outer flanges in mine

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  16. On 3/2/2020 at 2:20 AM, Pharaohabq said:

    Anyone think I should re-write this? 

     

    I would like to see an update, if it's possible. Some of the linked threads have dead photo links, etc.

     

    I'm going to put a VQ35DE into my 75 280Z in a year or so. I have an '06 350Z manual as a donor. 

     

    The types of things I can't find specifics on are examples of installs of headers that will work (one FB conversion said they used VQ35HR aftermarket headers (modified), but I can't find pics to aid in that, If the AC compressor can be made to work, and so on.

    I plan to use the stock EMS, so links to experience/info on harness routing, component placement would be helpful

     

    I bought the Apex-engineered VQ35-specific crossmember kit for the project, so I don't have to reinvent the wheel as far as geometry of the drivetrain in the chassis.

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