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gt6chris

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Posts posted by gt6chris

  1. Getting the frame out isn't too bad but depends on how rusty it is. From memory there are two bolts which pass upwards through the scuttle into the underside of the screen frame at the outer edges, three bolts  at the front of the dash top and two bolts through the frame into the roof. The two scuttle bolts may be a bit a  faff to get at with the car fully assembled. You may have to remove the dash top to get at the other 3 bolts and make sure you collect all the spacers from the frame when you remove the upper 2 bolts. When I replaced the frame I was told to insert it bottom edge first but could not get it back in place so fitted it top edge first and swung the bottom into position (quite difficult not to damage any paintwork).

     

    Fitting the glass to the frame isn't too bad as the filler strip on the early cars is easy to fit. I fitted a new laminated screen to mine.

     

    Regards

     

    Chris

  2. Yes Marcus, I even went as far as buying one from MOSS but they don't fit so it was returned. The TBs on my car are CR style but have a "conversion" spindle so that they connect to the Prestige underslung throttle mech like the CP type. They look just like the CP spindles are but quit a bit thicker than the CP items. So will have to wait for Malcolm to make some up.

     

    Chris

  3. I have just been balancing the throttle bodies on my TR6 but had trouble getting the throttles to close properly after so doing. I removed the TBs and stripped out the spindles and butterflies so that I could clean and reset them. Whilst one was on the workbench a box fell off the shelf above landed on the spindle and bent it. Trying to carefully straighten it resulted in it snapping in two :angry:.

     

    Malcolm at Prestige doesn't won't have any of the CR to CP spindles (as fitted to my car ) in stock until next week so no drive it day for me this year :( 

     

    I will still go to the Bicester Sunday scramble but not in the TR.

     

    Chris

     

     

  4. I've done a lot of these over the years and always install with a smear of Hylomar Universal Blue Gasket & Jointing Compound Sealant with 100% success.

     

    I don't think they will save a block from frost damage in all circumstances. We had an International tractor who's block cracked when frozen but all core plugs remained in place.

     

    Chris

  5. Good luck Pete. When I did mine I had to use a 1/2" drive breaker bar with the stud extractor and even then had to use all my strength to get the suds to turn. However despite this the stud extractor just left 3 small lines in the thread of the stud without the slightest sign of slippage. In my mind the only tool to use for this job.

     

    Chris

  6. I went through this with my GT6 some years ago and really think that the only way you will get the head off without damage (to you or the engine) is to remove the studs. I used the same extractor that Pete recommended. Once the studs were out the head came away with a few blows from a soft faced mallet. I managed to get a few (most) of the studs out with the double nut method but 3 or 4 needed the extractor and a long breaker bar to remove. I think I mentioned this on my gt6 restoration site at the time. Don't be tempted to try and wedge anything (screwdriver, chisel etc.)between the block and the head this will only end in tears. I am also a freeing oil sceptic but have soaked assemblies in diesel on occasion to try and release rusted parts.

     

    Chris

  7. Just been through the same thing with my TR6. It was reading hot and on the motorway got even hotter. I suspected a silted up rad. Having replaced the rad I took it for a run with out the thermostat fitted and as expected it ran cool, the temp gauge only getting just above the cold section. I refitted the correct 82 degree stat and it was reading 3/4 up the gauge ie hot. I now decided to get scientific and set up the temp transducer in a pan as per Johns instructions (I was home alone so in the comfort of the kitchen). I plotted a graph of the resistance against temp. I then purchased a 1Kohm linear potentiometer from Maplin and set it to match the various temperatures taken from my graph in place of the original sender so that I could see what the gauge read. Everything seemed to tie up, around 85 degrees was 145 ohms on the transducer and gave a mid point reading on the gauge. Once reassembled and test driven the temp gauge remained pretty much central (this was with a new sender that I had used to plot the graph). I will swap the original voltage stabilizer for a solid state device as they seem more reliable and you can easily check the output voltage as it is stable rather than an average that you see on the mechanical type.

     

    Graph of temp/resistance

     

     

    post-101-0-59123700-1466248098_thumb.jpg

  8. It does sound like tbe camshaft is not turning. Take the rocker cover off or look throuhg the oil fillerand see if any of the valves are opening and closing when the engine is cranked. If not the timinh chain or gears are not turning the cam or the cam has snapped. Not personally seen this happen before.

     

    Chris

  9. Pete is talking about he front crank pulley which on a six pot is actually made of two steel pieces bonded together with a rubber insert. This is because it is the harmonic damper for the crank. It has been known for the outer part of the pulley to rotate in relation the centre meaning that the timing marks are no longer the correct place.

     

    http://www.triumphexp.com/phorum/read.php?8,866522,866905#msg-866905

     

     

    Chris

  10. One of the nicer blade fuse boxes out here is this one supplied by Autosparks:

     

    http://www.autosparks.co.uk/product_info.php?products_id=1273

     

     

    I think John has used these with great success also.

     

    It allows you to easily split the circuits into several smaller circuits and fuse accordingly. I used this on my GT6. I retained the original loom but stripped it back and added bits where needed. I added relays for the headlights, electric fan (never fitted but the wiring is there if needed) and front driving lights. These were fed from a secondary fuse box so that all the switch gear was low current only.

     

    I have since sold my GT6 and have just purchased TR6. The headlights are the same type as my GT6 had but because they are still fed from the original switchgear they are pretty poor compared with the relay fed units on my old car. I have also noticed the Kenlowe fan is directly attached to the wiring without a relay and the crimped connectors are discoloured from heat. The PI fuel pump draws around 10a and is directly fed from the ignition switch. I used a proper crimp tool and soldered the joints after crimping on the GT6. I will modify high power circuits with relays on this car too.

     

    Chris

    • Like 1
  11. What a mess! Some bits may have been painted but not all. Mixture of instruments, some with orange needles some white, air vent hanging out of the dash.

    I think people hear that prices of GT6's are on the rise and think that any old rubbish is worth a fortune.

  12. You need to check the PCD. (The distance centre to centre between two opposite stud holes) Triumph is 3 3/4" (95.25mm), a lot of Fords are 108mm and almost everything non ford/peugeot uses 4/100 PCD (4 being the number of studs). Once you have the PCD just advertise them with that. People can then decide for themselves and you have only provided the facts.

     

    Chris

  13. Most trim available for our cars is produced by Newton Commercials. I think Rimmers offering is made by them as I believe is the trim supplied by the Club Shop. You can buy direct from Newtons but it is often a fair bit cheaper to buy their trim from a reseller.

    Some of the nicest cars I have seen have been re-trimmed by an independent trimmer not using ready made trim sets. They are very simple so any competent trimmer should have no problem with them. There are a few other companies that supply trim such as Aldridge Trimming. I have only used Newtons  products which are well made and a good match for original trim.

     

    Chris

  14. Hi John,

     

    the car is looking great. I love the strengthening detail on the bonnet around the catches and scuttle edge. Also the wiring. I am just making a new centre section for my GT6 dash and will do as you have and modify the loom with multiplug connections.

     

    Have you managed to sort the engine after its unfortunate head failure? Really looking forward to the big start up.

     

    regards

     

    Chris

  15. Just to resurrect an old thread. I have the Tex wipers on my gt6 and as others have found they are pretty poor at clearing the screen. Having read about the Bosch blades I though I would pick up a pair in Halfords. However they seem to come with a fixed adapter which seems to fit the hook type arms only. Because of this I reluctantly brought the Halfords own version. I have now removed the rubber blade insert from the Halfords wiper and installed it in my Tex wiper and the result is great. Wipers that actually clear the screen. It still misses the curved edge of the screen but clears the vast majority of it swept area really well.

     

    I had also got new arms when I restored the car but the hold down springs on these were far weaker than the originals so I cleaned up the originals and used them.

     

    Chris

    • Like 1
  16. I think any of the CV conversions are a worthwhile modification. There are pro's and cons to all of them. I run Jigsaws set up which I believe uses Audi CV joints. As with the Canley conversion it retains the original bearings so requires shimming (not really much of an issue once you have done it once or twice)Nick Jones' modified upright is definitely the more elegant engineering solution. Canley use a 1500FWD CV joint at one end an a propshaft joint at the other(happy to be corrected). Neither the Volvo CV that Nicks conversion uses or the 1500 cv that Canley use are overly common these days but once sourced should last a long time. My intention is at some time to machine a couple of spare uprights to take a sealed roller bearing as per Nicks conversion and fit that along with my current CV setup.

     

    The jigsaw CV conversion fitted without any mods to the car and appears well engineered. I have certainly not noticed any harshness through the transmission and of course most cars have something similar these days (CV connected driveshaft's). I suspect that its more that if you are used to the unusual slightly spongy sensation of the original rotoflex the CV transmission may feel different.

     

    Chris

    • Like 2
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