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6 cyl Bristol cars Type 400 to 406 - restoration, repair, maintenance etc |
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Years ago I was told that Spax were only adjustable on compression, not rebound whereas Koni adjusted both. Can anyone confirm or deny? I think Bristol worked closely with Koni around the time the 410 was built and I have been very happy with them on my 410s but I am seriously out of touch with modern developments.
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Gents,
I have recently replaced the 40 year old front Spax shockers of my 400/452 (with 403 front suspension) with Koni . The Australian Koni agent told me that all current Koni are adjustable only on the rebound . The Bump/compression is not externally adjustable. I bought and fitted a pair of Koni of the correct lengths fully compressed and fully extended but found they were too firm on secondary roads, even with the rebound on the softest setting . I then sent them to a Koni recommended repairer and they revalved or adjusted the bump/compression internally to be softer. At this stage on a short local test drive the car rides a lot smoother that before, with either the Spax or Koni before revalving. After a more intensive road test, I will post more details. But certainly Koni are only adjustable on Rebound. Geoff |