Posted by Joe S. on June 13, 1999 at 10:08:55:
In Reply to: Thayer Valves posted by Samuel Johnson on June 13, 1999 at 06:53:14:
I buy the valves from the inventor-manufacturing contractor, Mr. Orla Ed Thayer in Oregon. Surely he would have some insight as to how to maintain them. The valves have undergone different generations, as far as materials used for manufacture, so his advice might vary depending on the vintage.