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NevenM NevenM is offline
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Join Date: Aug 2003
Location: New Zealand
Posts: 310
Mark

No the opening distance is dictated via the cam, This is just a setup tolerance, but if you have replaced the valves then the head of the valve may have more 'meat' so it will sit lower in the head, The important settting is the installed spring height (also put them in the right way up!). In the worst case you won't be able to get set the springs to their minimum height but I doubt this as usually they have 2-4 shims and I think each one is .25mm?

HTH
Neven
Old 07-12-2005, 01:34 PM
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