This forum is open to the discussion of the hybrid canted valve headed Windsor base block engines. If you are running or building a 289,302, 351W, 347 or even 408, 427 Windsor based block with a set of Canted valve heads like the 351C 2V, BOSS 302, 351-4V or one of the many many variations of the SVO or Yates style heads, this is the place for you. Please keep this forum free of other discussions. lets keep it as Clevor Pure as we can. I may move or delete non-Clevor related topics.