DIR Return Create A Forum - Home
       ---------------------------------------------------------
       The Mighty Nuovo Falcone VOC
  HTML https://nuovofalcone.createaforum.com
       ---------------------------------------------------------
       *****************************************************
   DIR Return to: Engine and Transmission
       *****************************************************
       #Post#: 1492--------------------------------------------------
       Valve stem oil seals?
       By: Sigean Date: August 4, 2016, 11:15 am
       ---------------------------------------------------------
       Hi,
       I wonder if anyone has tried to fit modern valve stem seals to a
       Nuovo Falcone?  These are fitted to lots of modern engines, and
       not-so-modern engines too - my 1975 Ducati 350 single engine has
       them fitted.  My Falcone uses more oil than I like.  The bore
       and rings seem to be in good condition, but the valve guides are
       a little worn and I think this is the reason for the oil
       consumption, as oil will be sucked down the valve stem on the
       over-run.  Has anyone tried an oil seal solution?  Grateful for
       any thoughts or advice......
       Sigean
       #Post#: 1573--------------------------------------------------
       Re: Valve stem oil seals?
       By: cloggy Date: September 8, 2016, 2:28 am
       ---------------------------------------------------------
       If an engine is designed without seals I wouldn't add them.
       #Post#: 1587--------------------------------------------------
       Re: Valve stem oil seals?
       By: banquo Date: September 9, 2016, 6:13 am
       ---------------------------------------------------------
       Given that there already seems to be an issue with under
       lubrication of the valve stems, especially the exhaust, might be
       asking for trouble.
       I'd be inclined to replace the guides instead.
       *****************************************************