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Adoom

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Everything posted by Adoom

  1. Thanks, but you're doin' it wrong. On OS, we have separate discussion threads for projects. It keeps the project threads nice and tidy.. Here is the discussion for this project. https://oldschool.co.nz/index.php?/topic/57912-adooms-1972-triumph-2000/ Write your words to tell me I am cool there.
  2. So I cut the box section a bit, to lift the subframe slightly and narrowed about a 50mm section at the end of the chassis rail where the box section joins on to it. So now the top/rear suspension arm has more travel before it hits the chassis rail. After looking at a bunch of photos of Triumphs to decide on a ride height that looks okay. I decided that the wheel centers should line up with the top of the sill/bottom of the door. This makes the rear look really low and the front still look quite high, but the car is level. I get about 50mm travel before the front is on the bump stops and about 55mm at the rear before the arm hits the chassis rail. My special tool for making scissor jacks go fast. I'm using the scissor jacks to lift/position the subframe and also the suspension.
  3. Also discovered that Silvia wheel stud thread pitch does not match any of the wheel nuts in my drawer of wheelnuts. Think they might be 12X1.25 or something. Anyone wrecking a 90's rwd/awd nissan something(afaik they are all the same) and can knock out the subframe mounting studs for me? They are pressed in like wheel studs. You need to cut a hole in the panel behind the stud so you can get it out.
  4. Snip snip snip. Moved the subframe back so the wheel hub is in the factory location. Still need to work out if the subframe is high enough. There is a clearance issue for the top rear arm which means there is only about 20mm of upwards travel from what seems like a good lower than std ride height. Making more clearance does not look too hard. I was thinking that the front mounts hang a bit low, so thought the subframe might need to be higher. But then I measured the std front mounts on the white triumph and they hang down just as far but are more outboard.... Still not decided yet. There is room at the front and above the top/front arms to raise it about 40mm without cutting. You can see the temporary bit of angle to show where the diff mount cross member needs to go. Lots of room for it. Even if the subframe is raised further.
  5. So I welded a temporary bit of metal for the front diff mount cross member, so I can trial fit and see how much space there is available for the cross member. I put some bits of wood on a wheeled dolly and 3 scissor jacks for raising and leveling the subframe under the car. As it is now, the subframe is wedged in there, and level, and I think the height is okay so I don't get crazy camber when the car is at ride height. But, it needs to move 90mm further back, which will give me lots of room at the front, I won't need the two holes I have already cut. But I will need to extend that existing box section further into the boot space. Fortunately, there doesn't appear to be anything stopping me from doing this. I may still even be able to fit the spare wheel! See I have marked where the wheel hub is on top of the arch, and where it needs to be. This isn't full suspension droop, one of the braces on my jig is in the way of a suspension arm moving any further. Aaaaaand with the subframe 90mm further back, the shock mount on the back of the hub is directly below the shock mount on the body. Hopefully I can find/make some coilovers that will fit in the available space. I'd like to avoid making the existing shock 'towers' larger because then I would have to also modify the fuel tank as it is a tight fit between the shock towers. The rear subframe mounts are hard up against the existing box section. I have already removed the original mounts/studs from the box section to get the subframe up this high. Once it moves 90mm further back, there will be plenty of clearance for that front/top arm mounts so the hole is not required. Not visible in the photo, but there will also be ample room for the diff mount cross member. Not sure how to make the mounting point for the front mount. Ideas so far are: strengthen the floor with plates and build a mount point down from the floor. Or make another box section/outrigger to support the subframe mounting point. Here's another picture of that existing box section. The red line is where the bottom of the existing box section is under the car. The blue box is where the 'new' rear part of the boot floor would be so the subframe can move 90mm further back. I need to think about how to best make 'whatever' that the subframe rear mounts will attach to.
  6. Filled in this gap. Still needs to be double skinned on the backside, as per original. And need to cut a hole for a large diameter tube for the rear mount.
  7. So on Friday I went to Pick a Part, on my break, to get a pile of $12 scissor jacks to use for positioning/levelling the subframe when it comes time to trial fit it to the car. I'll have to make a box or something to put under the jacks cause the yellow car(I'm using it for the trial fitting/cutting) is way up in the air. While at Pick a Part I found a Stagea, which has the same diff(wrong ratio) that I am using, but it has the driveshafts I need, specifically the inner CVs because they have the 6X1 bolt pattern for my 350Z diff. So I did a mission(and drove over the bloody 'takkas again) on Saturday morning to get them off. Could have done with a 32mm long series socket to get the.... hub nut off. But I managed to crack it with the breaker bar before I completely mangled the bit of the nut I could reach with the short socket. $64 EACH!! I'm surprised they didn't charge me separately for each bolt too. But new one's from Rock Auto would be ~$300 landed and then I still have to make custom shorter shafts. The CVs don't appear to be available separately.
  8. There is not much of that I think I could use. I was planning on cutting out a one-piece flange with the plasma cutter and getting some mandrels. Pass, but thanks anyway.
  9. Got a photo? Of the manifolds!
  10. Hack hack hack. Everything is now positioned where it needs to live . Still more cutting required at the back to make room for the diff mount. The way I thought of to do it is cut a big round hole, centred on the stud, and weld a bit of thick wall tubing in there to put the strength back in. I will fabricate a completely new cross member here for the front diff mounts. Modifying the original will end up so hacked about it will look shit.
  11. I've been keeping an eye out for a set of these in 15". Some appeared on Tardme last week and they were in driving distance to collect too. No one else bid.... so I probably paid too much. The centre needs to be gold. I wanted 15" so I can put bigger brakes on the front. I also made a start on the jig to narrow the rear subframe by 145mm. The subframe will be welded to the two inner lengths of angle. And the two outer bits of angle are parallel and welded to the bench. Once I think the subframe is sufficiently braced and welded. I will cut a section out of the middle of the two inner bits of angle. Then I will be able to chop bits out of the middle of the subframe and 'just' slide the two halves closer together while still keeping them aligned. But I ran out of mig wire. On a weekend.
  12. This could work, but is it certifiable?
  13. The engine is now as far back and as high as is practical, so... Hack hack hack. Don't worry, I have another. Now the cross member bolts on again and clears the sump. But the steering rack needs to be, much, lower to fit.
  14. Welding was one. Is it a "under no circumstances can anything be welded", or can it be done but it has to be done "this way" and tested "this way"? Basically, I want to lower the steering rack in the triumph. The material I have read so far (in BOOKS, not forums) makes it look doable without worsening bump steer. Basically I need to lower the outer tierod end the same amount as the rack. And measure the bump steer before and after making changes. The book has plans for a very simple measuring device. The problem is the tierod end and how to make it lower. Some people replace the tierod with a rod end bearing and use spacers to change the height. But is this acceptable on a road car? Another possible option is to flip the tierod end over and mount it under the steering arm(std location is on top of the steering arm). But then the taper is wrong... So is there an acceptable way to make the taper go the other way? Machine a bigger reversed taper and use a sleeve? Fill the taper with weld and machine a new taper(probably not)? Make custom steering arms? They are made or forged steel, so is there any acceptable alternative material? I checked to see if new arms were available and maybe I could enquire about the availability of blanks. But it appears that rimmers and chris wittor have only 2nd hand arms. I've just seen a photo of a manual and power steering steering arm next to each other and the power steering arm looks like it mounts the tirerod lower. I'll have to see if I can get some to see...
  15. Does anyone have the Steering chapter of the LVVTA Car Constructors Manual? I tried to buy it, all legit like, but it wouldn't accept my credit card when I tried to pay the $11.
  16. POR15 sold the sole distribution/import rights(for AU and NZ I think) to apparently Bunnings, months ago, without telling the existing NZ distributor(PPC). AFAIK, he found out when he tried to do a stock order. I haven't seen any sign of it at Bunnings.
  17. It's going to be a street car. I have a front sump that came on the engine. I also have a 'rear' sump from an SC400, that I paid far too much money for, currently installed on the engine. I will exhaust all other options before hacking into the sump. Cutting the firewall is still an option, it just means I'll have to modify/replace/move/something the heater. The further back the engine goes, I gain a little height so the engine might be able to go higher. I have come across references to Sparrow's stag. But I have no real names or contact details. All his photos on OS are dead. I think the only one I have seen is from the top of the engine bay. I found another guy on Lextreme with a Stag in Australia. http://www.lextreme.com/forums/index.php?threads/vvti-goodness-into-a-triumph-stag.15649/ He "As a result I had to make a custom crossmember. This has been a time consuming task as it is a complex shape and I had to make sure I didn't introduce bump steer by lowering the steering rack. To do this I had to make custom steering arms." and he cut the sump. The photos are few and from too far away to make out much detail.
  18. So I had a thought. The steering arm has the ball joint mounted on top, like this. (Not my car) If I moved the ball joint to the bottom of the steering arm, I could move the rack down quite a bit. I'll need to check if it then gets in the way of a wheel. Of course the taper would be the wrong way, but I could get it machined and sleeved to fix the taper. Right? @cletus Or is this also going to affect bump steer.
  19. Looking at some engine photos... Only 25mm can be taken out of that front section, not the 50mm needed. The crank and oil pickup pipe use the remaining 25mm.
  20. The front ~100mm(half) of the alloy part would need to be made flush with the bottom of the block.
  21. So I offered the engine up. And it's tight. I have since removed the heat shield thing from the alternator and got myself a little more space. I might grind down the lug the shield bolts to too. The alternator mounts are not adjustable, it can't get closer to the block anyway. I'm going to have to make 'log' exhaust manifolds. The engine came with some shiny stainless extractors, but there's no way they will fit. I'll have to remote mount the oil filter and remove that filter housing, it's in the way of the steering rack. The major problem I have yet to solve is the front alloy part of the sump is entirely in the way of the rack. So, recently, when I have been going in the garage, I find that there are heaps of dead flies. I think they must be getting trapped and dying?
  22. So I offered the 1uz and W57 up to the Triumph 2000. On paper, it fits. In person, it's really tight. I won't be able to use those shiney stainless extractors that came with it. The main problem I have is the sump and the steering rack want to occupy the same place. The rack is mounted to the front of the cross member. The cross member also has the lower arm mounts on it. If I raise the engine, I'll need to start cutting holes in the bonnet, which I'd like to avoid doing. I already need to notch one of the bonnet ribs to clear the throttle body. Then I thought if I could move the rack mounts lower. But that will give me bump steer, which is bad. I came across photos of a Triumph stag(front end is basically the same) with a 1UZ. In one of the few photos(fuck you photobucket) it looks like he has spaced the cross member down. What would be the downside of lowering the cross member with the rack and suspension mounts? Probably as much as 50mm! As far as I understand, the effect on the suspension would be the same as if I had lowered the car 50mm...
  23. What's it cost getting wheels from Japan? My thinking is that the freight alone would make for a really expensive set of wheels, so I've never looked into it....
  24. Adoom

    PAINT THREAD

    So Total Bodyshop recommended this PPG two way thinners http://totalbodyshop.co.nz/item.php?id=4995 to use with the Etalon epoxy primer. http://totalbodyshop.co.nz/item.php?id=8212 Does that seem right?
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