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Showing content with the highest reputation on 06/12/19 in all areas

  1. 14 points
    Still fixing rust, waiting to get my CO2 cylinder back before I can continue with that side of things. Enough rust in this thread so will keep that progress to a minimum. Bit of boot rust to sort, one corner example. Tacked up, have since finished this ready for primer/fill/paint. Doors are next, had some sheet folded up to have a nice straight bottom edge on the doors. Was going to patch it in sections, but it would take longer and i'd likely have ended up with an averagely not straight edge. Before: With new section clamped in place, no gas = no metal gluing. Etch primed some bits with Zinc-It, then black Zinc-It on top. It's not as good as epoxy primer and a top coat. But all the parts are sound enough that I just wanted to tidy them up, will last for years anyway. Plus some parts like hub faces, steering knuckles, I don't want thick paint layers on. I don't spray the epoxy, so brushing on doesn't really suit. Bits: I need to knuckle down and get rust sorted by the end of the holiday (funnily enough that's what I said about a year ago...). I have most of the parts needed now, just need to paint the engine cross-member and get that installed back in. Then I can reinstall all of the front end, sway bar, steering rack etc. All bushes up front have been redone. Pressed in new ball joints this week, wheel bearings are next. The brake disc bolts to the rear of the hub, so I need to have the brakes all finished first, as I don't want to take the hub off once bearings are in. Still a huge list of things to do. Snookered myself with the brakes as I can't roll the car on 13's up front anymore with the discs installed. Can't roll it without them either as it will mean the hub is installed with no brakes and will have to come to bits again. On the hunt for a pair of 15's to get me rolling. Wheels aren't finished being polished yet. But if I can get them done by xmas I will hopefully get some tyres thrown on and have it moving again. Anyway, a smaller teaser to finish off 2019.
  2. 10 points
    Ha Left it till the last minute before drag day, finally got around to getting some 50 thou shorter pushrods 5 years later. Put them in tonight but a bit late for road testing and waking up all the neighbors, but it did start, and didn't rattle Also rock auto to the rescue again, got a distributor with a vac advance so in another 5 years I might get around to putting it in
  3. 6 points
    Looks like I might finally have the KJet pressures right. Its running and idling much better. First time its idled under 2000rpm.
  4. 5 points
    Sigh, It seems like my life is a never-ending cycle of messing with KJet fuel pressures. But hopefully, this will help My quality German made KJetronic pressure testing setup arrived. Huge thanks to MissingParts on eBay, as this is some proper quality gear, and for less than I paid for the other setup. Nicely crimped ends, with quality rubber and fabric braided hoses The seller has a great sense of humour. "For oldtimer cars" I hooked the new setup up, which was a lot easier with the banjo fittings, rather than the generic screw fittings Now it was time to confirm the readings from the old gauge. Previously the cold control pressure was stone dead on the gauge, at near enough zero psi. This gauge, not so much. We want cold pressure here, near the green line (depending on ambient temp), otherwise it's too lean when cold So, what about the system pressure, which wouldn't go over 5bar, no matter how thick of a shim I fitted? Off the gauge; over 6bar And we want that at 5-5.5bar, on this green line. Too high and the control pressure will be too high also. Well damn. No wonder it still wasn't happy. I pulled the two additional shims out, and we dropped to 5bar system pressure. Better, but not perfect. I knocked the adjustment on the WUR to get the control pressure down to the required half bar, but the car wasn't running right. The next step was to step back, reset everything and presume that everything I had done with the old gauge was buggered. Because the system pressure was a tad low I wanted to add my small extra shim and see how that increased pressure (i carefully measured it when I made it, to add 0.5bar). Hah, perfect! I found this amazing step by step guide, which I followed and it worked perfectly. Big thanks to the author of that. The first step was to make my WUR adjustable. This is so that if I knock the pressure adjustment down too far I can use a nut to pull the pin back out, instead of having to remove and disassemble it to tap the pin back out by hand. I drilled and tapped the pin to M5x0.8 and using a screw, nut and washer, made it adjustable. The guide that I used is here. The basics of the mod are that you screw the screw in tight (or Loctite it in so it cant turn) and then tighten the nut down to pull the pin out of the body. To push it back down you wind the nut completely out, against the head of the screw and then use a punch and hammer to tap the screw/pin down again. It would be a lot easier to use if the screw didn't have a flange as there is limited space when mounted on the car, but its what I had on hand. With the WUR apart again I replaced the O-Ring for the diaphragm and flipped the thin metal diaphragm to the other side to even up any wear. Following the guide, I found that my initial pressure with no springs/strip was OK, and the pressure could be increased to the correct level by hand. Good. The next test had me checking the heater works, which when holding it in my hand with power applied, I could confirm it did get warm to the touch. Good. Next was to test the pseudo-warm pressure by reassembling the WUR with the springs, but without the heater/strip. This applies pressure to the mexican hat and diaphram, to emulate the warm pressure. This should be 3.5bar or HIGHER. I had just under 3bar. Not enough. This is where I had to get creative and work out how to adjust this. On other WUR, there is an adjustment screw under a brass cap on the base. You drill through that cap, and there is a hex screw to raise or lower the platform the springs sit on. I tried drilling what I thought was the cap, but turns out the base for my platform is actually a pin pressed into the housing. Its the recessed circle with a hole drilled in it. So, with callipers in hand, I tested/measured to see if I could use a hammer and punch to also adjust that like you do the cold pressure pin. Sure enough, some careful whacks of the adjustment tool, and I had raised the platform, thus increasing pressure on the springs. 4bar is perfect. I fully reassembled the WUR, heater/strip and all, and reinstalled on the car to test/adjust the cold pressure. I got this easily down to a solid 0.7bar (within the margin of error for the ambient temps, I didn't want to mess around too much getting it lower) I connected the heater and watched as the pressure slowly increased. The heater and strip were working perfectly. I got it near the required 2.9bar, but it was still a tad low with the engine running at temp, so I used the one last adjustment available; tapping the main circular unit on the WUR down. This is the part that the two fuel hoses bolt onto. This is also pressed into the body, and like the other two adjustments can be carefully tapped down with a punch. This takes very little to increase the pressure, but be very careful not to punch it down too far or the WUR had to come completely apart again to tap it back out. I alternated tapping the punch on both sides, where the arrows are pointing. This resulted in a nice 2.9bar when warm. Excellent. After some tweaking of the idle and CO screws, the results were immediate and obvious. The car ran and idled better than ever, including idling under 2000rpm for the first time. I set the idle to about 1000rpm, which is higher than factory spec, but it felt happier there than the 800-900rpm recommended. http://youtu.be/3VVylMr5BVI The only thing left to do was to put on my big boy pants and try taking it for a run. The last time it was on the road it constantly tried to die on me and left me blocking intersections. Not ideal, and no wonder I was nervous. This time, it started and was driving perfectly. It was pulling strong and felt good... until the hesitation kicked in again at high RPM under load. The exact same issue as before I rebuilt the Kjet system. I came home with mixed emotion. The car ran and drove well unless I got on the throttle. Kind of a win, but also a fail. Mrs Petrol and I were discussing the issue and she reminded me that her old Alto used to buck and hesitate if the fuel was too low... Surely that's not the issue? Nooooo If you look at the design of the tanks, the feed to the pump is at the front of the tanks, toward the front of the car. It's possible that under acceleration the little fuel in the tanks was sloshing away from the outlet and starving the pump. Maybe. The orange arrow is pointing to the fuel outlet on that tank, the other is on the other tank in the same location. Well, I guess I limp the car to the gas station and chuck some gas in and see what happens. Well, what does happen is that if you don't have both fuel caps open when you try to put any fuel in the tanks it all comes rushing back out and pukes down the side of the car and onto the ground. Oops. I added 20L to each tank, at great expense, and guess what, my Wife was right (like usual), the hesitation is completely gone, and it will happily rev out to redline under WOT. Amazing. The sound and feel of the car is crazy. It's so loud, but makes a great noise. You sit so low, but the car feels big. Even when it's not moving everyone is breaking their necks to see what it is. It's not a car for the shy. It does leave me wondering a little, if I had just filled the tanks when I first got the car, would it all have been OK anyway? The main issue I had before I rebuilt it all was that hesitation issue. In saying that, it's starting, running and driving better than it ever has since I got it, so the work was well worth it regardless. I'm stoked. Still some things to tidy, but it is almost ready to go for a WOF check.
  5. 5 points
    So a few months back a hotrodder on the book of faces had stripped a Thames van that he is turning into a rod and had offered the standard front and rear ends "free to a good home". The van has been sitting in a paddock for a good few years so everything is covered in a good deal of surface rust but otherwise seems fairly solid. Since my current plans are to keep the stock upper and lower wishbones and stub axles I figured it was worth having spares. Only problem was that he was based in New South Wales. Anyway, beggars can't be choosers, so yesterday I completed a 1,200 km round trip and am now the proud owner of a bunch of manky looking Thames bits. Gotta read up a bit on setting up a "pickling bath" so I can start to get things cleaned up, so keen to hear how others have gone about this. Anyway picture time or it didn't happen.
  6. 4 points
    I power washed my GN yesterday. My jacket is pretty well impregnated with dust. Do you think we should box it up and send back? I know how much Tama Iti hates the white man taking his land
  7. 4 points
  8. 3 points
  9. 3 points
    I really was at a loss cutting log without a smartphone.
  10. 3 points
    Yup temporary seat removal is the only other thing. Gold star for Terry.
  11. 2 points
    Basically clocked life now.
  12. 2 points
    So I have managed to find an awesome friendly panelbeater to carry out the rust repairs. Any panels I can't buy he is fabricating.
  13. 2 points
    Bart - NAUGHTY Welding cast is an absolute no-no so please ignore Bart cos that is super dumb advice. If you are changing hubs and stubs, why not change suspension arms too and retain the correct ball-joints?
  14. 2 points
    It's illegal, but you could have the taper welded up, and reamed to the smaller size. "THOU SHALT NOT MAKE A WELD UPON ANY FORGING WHICH IS EMPLOYED IN SUSPENDING OR STEERING A MOTOR VEHICLE" However, done tidily, it's impossible to prove it's been done. However depending on the metal used, it might go hard as fuck and need to be annealed before it can be reamed. Since you're not a welder be trade @MaxPower please dont do that. ;-P And if you do please use a gasless MIG or damp welding electrodes. (With 5 pairs of sunglasses)
  15. 2 points
    I have a timeless log sharn It pertains to my morning dump at Waikerimoana.
  16. 2 points
    Hmm..... how can i make this work.
  17. 2 points
    I better rustle up some quality sharns for next year Please select from the following Driving piles with a crane from the 70s and a 3T hammer Thermit welding train tracks Detroit powered jetboats The complexities of driving a shipping tug
  18. 2 points
  19. 2 points
    All footage acquired. Lemme see what magic I can conjure up. Aim to have it out late tomorrow night. But end of the weekend at the latest. Cheeeeeeers people for being amazing.
  20. 2 points
    Mesh filters for the carbs arrived yesterday. Should be pretty cool.
  21. 2 points
    Managed to get acouple of 35mm film photos at DGR too which didn't turn out too bad decided i should check out what was wrong before Te Urewera, pulled the rocker cover off and one of the adjuster grub screws for the rocker arm had worked its way out and had a bit of a party in the top end i dug it out and it looks to have been smashed about by the valve spring, i put a new one in and got it going mint. top end is a little rattly now but it works so im not touching it. Rode the Te Urewera ride weekend just been and had a hell of a time so much fun smashing the bike about, getting confident on the gravel hooning around a corner got thrown off and high sided the bike bending the foot peg and breaking the front leaver off and grassman came to the rescue and had a spare fa50 leaver that worked, front brakes proceeded to lock on randomly after that, thanks to the boys for helping me rebleed the cable discs, managed to rip the rubber intake manifold resulting in 5000rpm idle for the last half of sunday and assisting in trying to throw me off the outside of corners which was fun. Just to finish it off the bike fell over on the trailer on the way home in the dark and we didn't notice, ripped my seat and broke the clutch leaver. the bike is in a sad tate now but will motivate me to finish making my new seat pan and get the seat finished and powedercoat the frame while im at it, Thanks to J5 and the other boys for organising the ride and everyone else for a good time!
  22. 2 points
    The cylinder head for this thing is a later 8V one from a Euro Spec Starion. It's a good one because it doesn't have any jet valves which usually lead to cracking issues. I've done some simple port work to this one, just de-shrouded things and decreased the short side radius on the intake port, and smoothed things out. When I did this I didn't have any access to flow-bench gear, so its just common sense stuff with no measurement to back it up. I took it to Kelfords, and they tidied it up further for me, and ground the cam to 272/272 @ 0.1mm (230/230 @ 1mm), 10.5mm net valve lift. Should get me enough air flow for the power I want to make, where I want to make it :-). Another historic Repco purchase was a set of new valves. The original ones could probably have been cleaned up, but these were on clearance, so only a few bucks a valve at the time. They've all lapped in really nicely. I vapor blasted the head at work (its a new piece of gear we've just got, and I had to commission it ), so it's really clean. Currently with a local engine machinist getting a quick skim. Then I can assemble it and get the long block finished.
  23. 2 points
    The motor for this thing is a case of using up parts I've had under the bench for many years. Before, and while I was at Uni I was a register biscuit at Repco, and took the opportunity to stock up on bits I knew I'd need one day. Even finding a lot of this stuff can be hard these days, let alone the high price so much of it seems to now command! The block is a really early Starion one, so is stamped G63B and is wideblock. It also has no oil feed for the rear bearing of the upper (RH) balance shaft. This is great, as I'm deleting these anyway for simplicity, so its an oil feed I don't need to block off. They early blocks were tapped M8x1.25 for the timing tensioner stud and clamp bolt. The stud, bolt and tensioner I have are for a later block, so I've drilled and tapped these positions out to m10x1.25. One of the bits I grabbed before leaving Repco was the last set of 4MKRY-8028(050) pistons they had in stock. Moly top ring, 0.5mm oversize and a later model ring design that is a little smaller, giving the pistons stronger ring-lands. They have a 12.3mm bowl, which should land me at around 8.5:1 static compression. Still pretty low, but good for a daily. Better than the stock 7.6:1 the motor originally had! I had MPL in ChCh machine the block for me (also many years ago!), and we went for 0.05mm piston to wall. Its larger than the factory spec for SOHC gear, but on point with the later DOHC turbo specs, and I should be seeing similar amounts of heat. I'll be running fuel injection and coil per plug on this motor, with a Link ECU, so I need to get good engine position information to the ECU. I don't have any distributors for these motor knocking around any more, and I don't like the look of them hanging out the side of the head, only being used for engine position information. Plus, IMO crank position information should be directly measured at the crank, not from a cam driven element via a timing belt that whips around. Although I've deleted the balance shafts, the crank sprocket for the belt is still there as it's also a spacer for the timing belt sprocket. You can remove this and replace it with just a spacer, but it looked like a good spot to take some crank speed information from. I had a couple of gear tooth sensors (Cherry GS1005/7) rattling around in a drawer, and as this isn't a missing tooth measurement, they should work well for this application. They don't work well in missing tooth scenarios because the tooth that ends the gap causes a much larger change in magnetic flux density (which is what the sensor is really measuring), and it stuffs the automatic calibration the sensors have built into their ASIC's. I was chasing this problem for a solid week on a a race motor I was tuning, it sucked to find! I did a temp setup with some blutack and it gave a good signal on the scope, so I went ahead with it We've got some great 3d scanning gear at work, so I took a quick capture of a relevant section of the front timing case / oil pump. A bit of noodling and modelling I came up with a simple sheet metal bracket, made out of 3mm steel. The Cherry sensor had too large of a diameter to get it in the right place, but I found a honeywell sensor with a 3/8-24 thread which has a decent temp and vibration rating and seems to work well. Scope measurements when spinning the sprocket by hand (the crank key is removed) show a nice square pattern, will see how it goes when the engine is actually running! Kiggly racing do a very similar setup, but it's around $400, and I don't really want to part with that ;-). The short block is pretty much assembled, just waiting on the timing cover / oil pump gasket to arrive from amayama. Finding all the right fasteners I had done a very average job of bagging up also took quite a while! I've done a full dry assembly now though, and I should have everything.
  24. 2 points
    As this is my daily, I'm structuring the modifications to have as little off-road time as possible. This usually means buying the parts I need, doing the modifications, swapping them in, then then on-selling the factory gear. A good example of this is the rear axle. As this is a 'Sport' model with the 2l motor, it has the larger 8" crownwheel diff (often called the mitsy 'big' diff). This is great, as they're really strong, far stronger than I require, but it is also pretty easy to get other gear sets for them. Starions (another long-running vice of mine) also came with the big diff (5 stud models, anyway), and although they're IRS, the gear sets are interchangable (the centers also fit, but most IRS big diff stuff is 25 spline, whereas the solid axle stuff is 28 spline, late widebody starions being the exception to this and also having 28 spline axles). I picked up an '85 l200 diff on trademe a while back, and took it all apart. I found a LOM83 LSD center from a 2nd gen l200 diff, and got some 3.54:1 gears from a late widebody Starion from the states. This all goes together pretty easily, I had 'The Diff Shop' here in ChCh do the final fit for me, as they have the shims and gear to get it all in spec far easier than doing it myself. No crush tubes in these things. It's got all new bearings and seals, so it should be a good unit. I had the axle casing stripped and zinc plated, as it has been sitting up on end in my garden for a year of so and was full of water, and rust. Just at the point of putting the brakes together. I've got all new gear (springs, cylinder, shoes, drums, etc) for it, so it should last a while. Because I've still got the other diff under the rear of my truck I've got a reference of how it goes together too. Bloody drum setups! The original 3.9:1 gears will find their way into a Starion diff I have, but that's a future project.
  25. 1 point
    Just sit right back and you'll hear a tale, a tale of a fateful trip That started from this tropic port, aboard this tiny ship... Bought an old Seagull outboard as it was local and I was inspired by @Abarth 's spectacular glitter flake blue model. I know nothing about these things, apart from old and two-stroke. That seems reason enough. Serial number denotes a 1957-58 Century model, nominally 4hp, and first thing I did was knock up a wooden stand so I could have a decent look and see what's missing (it turns over at least)... On getting it home I remembered I had an old dinghy behind the shed. This was a bad debt recovery job, and was covered in years of grime and tree trimmings. Dragged it out for a look and water blasted it. Seems ok actually, a Reflex Funfisher model, but needs rotten wood replaced and has some cracks in the glass from tree branches hitting it that need repaired... Back to engine, made up a pull start cord and heaving on it gave no spark, suspected a shorted primary lead looking at the tape on the wire, so popped the flywheel off by the official service sheet method of lifting the thing up and clouting it with a hammer. Sure nuff, the primary lead insulation was koozed, and the condensor had seen better days... unfortunately the coil had no reading on the secondary winding, so looked into options. There are all sort of Barry fixes, and some insist it is normal to have no continuity and they work alright when the HV jumps any gaps, but I'd rather have as much confidence as possible in a 60 yr old engine out on the water. Looked at replacing with a different type of coil altogether, but found another Villiers coil that should work, though it is a bit shorter and I'll have to make some spacers... Was a mission getting old coil out. Managed to get the screws out, with penetrant, heat, tapping, more heat and a proper screwdriver, but the studs resisted all methods using two nuts locked together, so instead of stripping the nuts I got them out with vice grips. They are probably usable again, but as they're a weird cycle thread/BA mix I just tapped out the pole pieces to M5 and will use stainless studs when I reassemble it... Currently waiting for bits, so might just clean things up a bit till they arrive...
  26. 1 point
    So I went and found the absolute most polar opposite vehicle to something oldschool If mods think this is a boring daily feel free to delete. My now 1 month old Tesla Model 3 Standard Range +. I have been a Tesla fan for many many years and it has been a long term goal to own one. So this is the new daily. All I can say is what an absolutely phenomenal vehicle. All you need to do is drive one of these and you will be sold. I am still into oldschool so dont get me wrong but man, these cars are really next level. Thought I would throw a post up as probably a bit out of the ordinary for oldschool haha. Anyone got an oldschool sticker for the back window ha? Here it is on its maiden voyage down south from Auckland:
  27. 1 point
    I can also confirm that after some heavy braking the hand brake is working a bit better. It can just hold the car on my steep driveway now.
  28. 1 point
    Despite being side tracked with work family life in general there has been some good progress. All the side window are in. I had a problem with the left rear door, the channel that the rubber goes in was missing. This was a door I bought to replace the original. I bent up a channel and pop riveted it in. From the factory this was spot welded but since I have nice new paint the welder was staying far away. The next job was the rubbers and channel then drop the window in the hole. the whole process felt harder than the other side I did a while ago. When I went to put the quarter window and channel in I found the gap was 5mm too small. Managed to carefully spread the door using a couple of small pry bars. Managed to scratch the paint on the inside of the door on the first go, second go worked like a charm. Spent hours making up hard fuel lines. The rubber bits joining the hard lines have been done.
  29. 1 point
    I like this (for a GN) https://atelier-medusa.fr/en/suzuki-gn-125-en/ The fuel gauge especially
  30. 1 point
    Sweet project! My father has a couple of these stashed away. I should pull them out
  31. 1 point
    Yeah that's Doug, as in the kids 'dug' him up in our back yard (one cried one laughed). He looks after my safety gear. Must hide him in work site excavations to see what happens...
  32. 1 point
  33. 1 point
    One of my favourite images from the ride, a wide eyed, knowledge filled Bort asking beave how hard the power stations go for what they are
  34. 1 point
    The most fun i have had on two wheels! A massive thank you to J5/shadow garage crew for organizing the epic ride! Big thanks to @MopedNZ for supplying parts and advice, cheers! I have linked some photos that i took. sorry for the shit/hazy spec pictures my phone has had a rough life. https://imgur.com/a/KL4QYC3 Very pleased with Gemima the GN125 for hauling my ass 581kms. She has done well. Not sure what bike i will get for next year but keen for something different.
  35. 1 point
  36. 1 point
    These just arrived, never thought I’d be paying money for shitty old mice.
  37. 1 point
    rebuilding power steering pumps. ive done a few of these now and had great success with all of them. you might do it a different way, whatever, this is how i do it. firstly, take a picture of each stage of the disassembly, there are many subtle differences to the orientations and alignments that will fuck the whole thing up if you put it back together wrong so take pictures as you go. the pump off my UZ was really fucked, lots of really bad scoring on both the stater plates and the rotor, but the inside diameter of the eccentric ring was good so it could be fixed without to much drama. 2019-12-03_09-20-52 by sheepers, on Flickr 2019-12-02_06-38-54 by sheepers, on Flickr so, how to do? you need a good flat two sided stone. not one that has been used to sharpen chisels or knives but a flat one. i have one i only use for this type of work so i know its flat. you're going to be trying to polish the plates to within 0.01mm over the surface so the stone needs to be good. also so good cutting oil will help no end. the other thing you really need is a micrometer, for two reasons, obviously to measure the parts as you go, and the other reason is that the mic can give you a really good feel for where things aren't parallel or where the high spots are. once you give it a try you'll see what i mean. 2019-12-02_12-07-21 by sheepers, on Flickr so, mic all your parts and write down what each one measures. (this picture shows after stoning so there are two measurements but more on that later) 2019-12-02_06-28-53 by sheepers, on Flickr polish the parts on the stone using circular motion or a figure of eight motion (don't do long strokes along the stone because you'll grind the surface out of flat and its very hard to get it back) and rotate the every couple of passes so your pushing on a different part of the plate. use the mic to measure the plate and make sure its still flat and both sides are still parallel. keep going until the plate is smooth. i couldn't get the last deep score out of this plate so it will just have to live like this, its not to bad but these deformations allow oil pressure to get between the side plates and the rotor pushing them apart and you loose line pressure. 2019-12-02_12-07-14 by sheepers, on Flickr in the above picture you can see the scratch marks from the rough side of the stone. once you've got the scoring out and they are flat and parallel you can give them a polish on the smooth side of the stone. this serves two purposes, they need to be smooth so they work well and dont score again in service and it gives you a second chance to check your work. 2019-12-02_12-07-28 by sheepers, on Flickr you can see on the rotor the area to the right is not flat, that only showed up after smooth polishing. i had to go back and re-do it to get it flat. this meant that i had to remove 0.04mm from the rotor. because of that it meant that the vanes were to wide so i had to stone them too. to check that the vanes had correct clearance in the rotor i used the mic. in the two pictures you can see i set the mic on the rotor, then inserted a vane, i was easily able to move the vane in and out confirming the measurement. 2019-12-02_12-07-54 by sheepers, on Flickr 2019-12-02_12-08-02 by sheepers, on Flickr once i had the rotor flat and the vanes 0.01mm thinner that the rotor i needed to address the eccentric stater plate. this sets the spacing of the whole assembly and because i had removed so much material from the rotor there was now too much clearance between the rotor and the side plates. this pic shows the "after fixing the rotor fuckup" measurements. 2019-12-02_06-29-11 by sheepers, on Flickr you can see the initial clearance was about 0.04mm and i have removed 0.04 from the rotor so i had to remove the same from the stator plate (i didnt write down the final measurement for the eccentric plate in the picture so it still says 15.03 but i actually polished it to 15.00 to keep the 0.04mm clearance). so, once thats all done the rest is simple, new o rings, new seal and a new bearing (which cost the grand total of 38$) and the pump is good as new. hope this helps you in future, like i say, theres more than one way of fucking a cat but this is how i do it.
  38. 1 point
    made some covers for the cam wheels and belt. they'll get a coat of paint when i paint all the other bits. 2019-11-30_04-52-29 by sheepers, on Flickr 2019-11-30_04-52-17 by sheepers, on Flickr 2019-11-30_04-52-09 by sheepers, on Flickr
  39. 1 point
    Just because I've been playing with the Saab, doesn't mean the TVR has been neglected. If anything, I've hit the TVR with some renewed vigour this weekend and got a couple more jobs sorted. After having issues with the KJet system from the previous post I've left the poor TVR alone for over a month and just ignored it. Motivation has been very low, and to be honest I got to a point where I loathed seeing the car sitting in the garage. Not a good place to be. This weekend though, I found some motivation. I started by taking the Saab out and grabbing some more fuel to add to the tanks of the TVR, just so I'm ready to take it out on the road and see if it runs OK or not. I didn't get that far today, but I did fire her up and got the engine up to temp. Amazingly even after sitting untouched for over a month, the engine started first turn of the key, before a complete revolution of the engine was completed. A very good cold start indeed. Since I wasn't taking the car out for a run I decided to jump into a couple of other jobs I needed done. First was to install the replacement interior mirror. You don't realise how important one if until you don't have one, even if your rear window is cloudy. The original came with the car, but had been knocked off the windscreen and was badly cracked It looks like it had been glued on with super glue or something I don't know what the original mirror was from. I had been told it was a MK5 Cortina mirror, but the Cortina mirror I purchased isn't the same, although it does work fine (and has dip, which the original mirror doesn't). In future though I'd look for a mirror with curved glass, as the Cortina flat glass doesn't give a very wide field of view (guess its made to view through a 4 door sedan, not a very short 2 door). The mirror I purchased came with a pair of "mirror pads" used to stick the mirror to the screen. They appear to be normal double sided foam tape, but maybe of the VHB (Very High Bond) type. The only instructions on the pack were to make sure both surfaces were warmed thoroughly, with a hairdryer or similar. I used a heat gun to gently heat the mirror base up before sticking the pad to it, and then gently warming the screen up to attach it. Seemed to work, it's still on the screen and seems well enough stuck. Time will tell if it holds up long term. At least this is one less thing on the list to do As you may spot, one other thing I changed was to go back to the leather Momo wheel. As much as I love the Futura, the wood rim is a bit slippery when you only have armstrong steering, and the leather gives much-needed purchase to turn the wheels. The last job for the day was one I had been putting off as it didn't seem like much fun; replacing the weather seal strips around the door and roof openings. The old seals were well buggered, with the D shaped sealing surface being torn from the U shaped mounting section in multiple places. No doubt this was the reason for the car being a swimming pool when I got it, the seals weren't keeping anything out. Someone had tried to use glue under the seal to help hold it in place. It didn't work. They had also tried to supplement to the destroyed seal with other random bits of seal... that too didn't work. I had ordered 10M of the seal from Racetech in the UK. In hindsight, this is a pretty generic sealing strip, and probably could have sourced it locally or from eBay for less, but oh well. Its this profile I started on the rear hoop, as it was the shorter section and easy to access and work with It's as easy as gently pressing the channel into place over the edge, and gently tapping it in with a soft face hammer until you feel/hear it bottom out. The corners are a little fiddly but on the rear hoop its good practice for the harder ones around the screen. There are a few places where it gets a bit tricky. One of them is the back of the door opening. It has a vertical piece, which meets at the bottom with the horizontal piece. I followed what the seal I removed did, and trimmed the ends of the new seals at about 45 degrees, and forced them into place. The seal can be cut/trimmed with a set of decent side cutters. It does have a metal spine which makes it a bit harder to cut. The rest of it is a case of going around and tapping the seal into place. I used one continuous run from the back of the door opening, up and over the screen and down to the opposite side door opening. No joins, no less leaks. Its a time consuming job, especially around the 90 degree turns at the top corners of the windscreen frame, which is a place you need to be very careful of as it can take a bit of extra force to get the seal to seat, but take your time and it should go well. The new seal is much nicer and makes far better contact with the doors, roof panel and windows. It might even keep some water out. I'm not kidding myself though, the seal is a last resort; this is a summer car. From the 10M roll, I have enough left over to do the top and sides of the boot opening, but not enough for the whole thing. Maybe order another 1M if you want to do that too. So today was a good day. A couple more jobs off the list. I'm waiting on a flash new hand made German Kjet tester to arrive, and then I will try to set the pressures again. If I still can't, it'll be back to the drawing board. I'm quickly running out of time to go for a WOF inspection to get the car roadworthy, so I'll need a good solid push over December to get the car ready. In the mean time, everything is closed up, with the roof on, to bed the new seals in. First time the roof panel has been on in ages.
  40. 1 point
    So I discovered that the actual gauges in the cluster are driven off 12v, not 24v. But not the lights or voltage gauge. This is potentially quite disappointing as I may have blown those gauges by running them on 24v already. We will see when shit is running, hopefully soon. On this basis I rewired the feed to the cluster which wasn't a big deal. While I was there I installed the EGT gauge and tidied up the wiring to this and the digital clock I bought and mounted. I know the EGT gauge is not sitting correctly, but this is so the relevant portion is visible where I will be sitting. I am a dick like that, the stereo in the townace is upside down so the control knob is closer to me lol. As the deck is now on hopefully permanently I checked all the wiring that I had done still made the correct things shine and blink etc, this was rather pleasingly the case. An air pump also arrived so I finished off the airbag install. The holes in the bottom just happened to be the right size for some M5 rivnuts. Every one of you should own one of these tools, fuck they are great. It has a relief valve so the bags can't get over 30psi and a gauge to check where it is at. This is driven off yet another DC convertor in the back by the batteries, which I will probably use with a series of relays to drop the trailer connection wiring back down to 12v so I don't blow up trailer wiring in the future. This has a conventional air fitting so I can also use it to pump up the tyres etc The body has to come off at least one more time so I can finish off the intake piping and sort a couple of other issues, but it is getting excitingly close to a first run...
  41. 1 point
    Making plenty more progress, but this bit feels like a bit of a grind for some reason. Probably cos I keep not quite finishing things because I need something, then getting halfway through something else before stopping cos I need something, then bits turning up so I carry on with the other.... and so on seemingly endlessly. Whatever you whining prick. This is what did get done, finished or not.. An exhaust. The tip is not 100%, I need to get the deck back on to finish this nice and tidy. Added an EGT sensor to the stumpy adaptor thingy so I know exactly when I am about to detonate the engine; Oil feed line to the turbly, probably needs a heat shield going past the manifold; Oil drain pipe from the turbly to the sump. This might get tidied a bit as it gets kindof close to the boost actuator rod; I also got given a boost actuator, some amateur sleuthing involving a tyre pump gauge and compressor tells me it is cracking the seal at about 15psi. I mounted this and discovered my bracket would hit the chassis, so I had to remake the bracket. It's all sorted but I forgot to take pics, maybe later you will be able to admire the simple elegance of this.
  42. 1 point
  43. 1 point
    All assembled bar a few things that need finishing... Did this first, not sure what it should be but seems low...? But it popped into life on third pull. Was bloody surprised, and shut it down cos was just running in air. Quickly rigged a bucket to get some cooling water through it... And it chucked water everywhere, Bucket obvs not up to task so emptied the old wheely bin I use for scrap and it seemed to be pumping cooling water through ok... Had daughter holding it for that pic, she wasn't keen... Ran ok but had a few backfires after a couple of minutes, and stopped a couple of times. Could have been low on fuel as I only put a little bit in and had used a bit tickling the carb, plus I'm waiting on a plug cap so the connection's only finger tight, and am unsure how it likes running off choke. Really need some sea-trials to see how it's going... And should be able to see where I've been on the water if this residue is any indication... Stoked it ran though. Now I need to fix the boat to put it on...
  44. 1 point
    https://cleantechnica.com/2019/07/16/lowering-the-tesla-model-3-increases-efficiency-an-astounding-7/ "Lowering The Tesla Model 3 Increases Efficiency An Astounding 7%"
  45. 1 point
    Fuck that sheep looks maaasssive.
  46. 1 point
    Did some churbro related stuff. Turns out the OEM dump pipe heads off into the chassis area which probably wont work, so I need to make a dump pipe. Probably not a bad thing as then I can get the outlet pointing in a good direction and have a pretty straight exhaust. The internet say anything less than 3" all the way is for losers and I despite what my wife says I aint no fukken loser. Two 50mm pipes into each inlet, should be enough to feed the beast. Nuggety wee intercooler, possibly could have gone wider but it would have made the plumbing a bit harder. A freakishly long inlet pipe. Probably need something to scrub the insides out from welding slag, I dont imagine sucking it all into the engine would provide superior results. But it arrives at a convenient place... That outlet from the turbs is a 45mm pipe, the intercooler and everything else is 63mm/2.5". I can flare it out to 63mm if needed as I have a thing suitable but maybe there is a suitable 45 deg joiner/reducer? Fuck knows will have to have a google. Edit; I have never done this before, tell me if you see any dumbfuck.
  47. 1 point
    nice work! gauges look really good too
  48. 1 point
    Good to see you got there, only a year or so late Nice work though.
  49. 1 point
    i havent posted any car ramblings in a rather long time.been here, there and everywhere. but since being home my daily morphed into something rather obscure. its been a long journey to this point with alot yet to come, many good times with much heart ache. one of the earliest photos moving things around when i got home this is the last trip it made with r160 rear end, but did have fc rx7 front end by this point many many axles and 3 gearboxes later i had to do what i do best and go way overboard so changed to a 6 speed box when all this went in and now it should last alot longer. felt reall good on track now it awaits me getting enough spare space for a long enough period of time to get design approval for cert and then have Clint come back and give me a big list to rectify. its been fun but there is a little car that some may remember that needs love again
  50. 1 point
    Its taken me 3 shed nights but I've finally finished changing the oil. I had to make a new sump gasket that I forgot to take a photo of. There was nothing particularly nasty to report in the oil. I now know that to clean the oil filter I have to remove the hood, grille, number plate, radiator & undo the front engine mount bolts... Happy days.
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