|Subject:||Interesting source for SS valves|
|From:||"Jerry C Shaw" <firstname.lastname@example.org>|
|Date:||Fri, 3 Dec 2004 09:21:12 -0500|
Found this website for TR6 valves. http://www.rpmrons.com/SIvalvesrep_tri.html Advantages: Stellite tips, chrome steel stems, 21 4N SS heads Disadvanage: Not undercut to improve flow Some have said that one-piece forged 21 4N SS valves mushroom at tip, and absolutely require bronze valve guides because stems are not hardened steel. Anyone tried these?
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