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trigolf

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Posts posted by trigolf

  1. 30 minutes ago, johny said:

    Wow I know vibration is an extremely complicated subject with harmonics and all sorts coming into it. Some cars might just resonate at a certain frequency so making a small amount of vibration, which on another car would be no problem, worse. In your case I think youve got to pray that you never need to replace a prop UJ or even dismount the thing😨 

    Oh yes! 

    Hopefully the job will see me out, before revisiting!  I've Tippex marked the Jub clips relative posns etc.

    I think it comes back to ' just. because the shaft balances on the balancer does not necessarily mean it'll run true when fitted to the car'

     

  2. Having ruled out all other causes of vibration at 50+mph( wheels,diff mounts,gbox mounts, driveshafts etc), I bought a new prop for my OD Vit last year from Bailey Morris. Cost £300.00.😟 Looked like a nice job, but when fitted  I noticed a small amount of play in the sIiding joint and still had vibration! So back it went for a rebalance. They also replaced the sliding jt . Fitted prop again, still had vibration! 😡I ended up taking the car to Vibration Free Services in Bicester. They put it on the ramp and ran her up. After a lot of testing,they measured 28 microns out of balance at the diff end, IIRC. They did'nt want to disturb the welded weight already on the prop, so eventually fitted 2 jubilee clips and that figure came down to 3 microns. This process took about 3 hours of test, adjust weight posn and orientation,measure again + a couple of road tests. Car now drives fine. I've never really understood why some Vits seemingly don't suffer from prop vibration at all, and others do. Are convertibles more prone? Are Mk2's ( mine) more prone? Does the extra weight of roto wishbone, and cast v links increase the likelyhood?

  3. 41 minutes ago, Gary Flinn said:

    I'm also worried that the block might be scrap due to the thrust washer issue too😓 

    Am I right in thinking that ( years ago) some engine specialist could reclaim dropped thrust washer block damage by machining the block crank face and fixing( pins?) an extra thrust washer to the block face?

    • Like 1
  4. If all else fails you could contact Cast Iron Welding Services, who specialise in classic car cast iron cylinder head repairs etc. I've not used them, but they seem to have a good reputation. Might be pricey, but if you're stuck...

  5. 3 hours ago, Ian Foster said:

    Luckily I have just completed that stage. It's quite a task with a white chassis!

    I hope you're going to clean that engine bay before you put the lump back Ian. Looks fithy .....ahem!

    Gav

    • Haha 2
  6. If it's brush painted DIY underseal, try a rag soaked in white spirit ( the trad stuff, not the modern rubbish). If its hard, a hot air gun and and paint scraper might be needed to chip it off.

    Gav

    • Like 1
    • Thanks 1
  7. Hmm...

    If it was me, I would resist the temptation to replace some or all original bars with copper bus bar, although a good idea. I would just do as John suggests and 'clean' the connections and coat with conductive grease. If the car was involved in an insurance claim it's likely they would spot the unofficial mod and refuse to repair?

  8. Hi Danny.

    Swapping from carbs to EFI seems a bit "sledgehammer to crack a nut" solution to me. The car was designed to run on Stromberg CD 150's and there are plenty of people still running their GT6 or Vitesse on them, with very few persistent running issues. If it was me, I would stick with the carbs and plod on, trying to eliminate one component at a time, rather than swap lots of things at the same time,as it muddies the water.

  9. 1 hour ago, dougbgt6 said:

    We retired to "The Lands End" and had a good afternoon of pies, ale and fish and chips.  Sadly "The Lands End" is now "The Heron by the Ford" and serves overpriced ready meals.

    So, are you implying that the "Heron by the Ford" does not serve meals of high enough stodge (calorific) levels to enable you to remove a siezed Mk 2 cylinder head?!😜

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