Valve stem seals: Genuine or Viton?
Posted: Mon Oct 13, 2014 10:13 am
Thought I'd share what's on my mind today - I wonder which is proven
to be better / last longer, as I'm at the planning stage of rebuilding my Zed engine.
~Jay.
to be better / last longer, as I'm at the planning stage of rebuilding my Zed engine.
~Jay.