Metz 22 replacement valves

[crimsoncranium]

I'm wondering if any of you folks might know what valves can be used to replace a Metz 22's valves WITHOUT machining the block. The stems on my 1913 Metz 22 are .310 dia., vs. a T's .312. A T's valves are longer, which can be dealt with. However, the heads of my Metz 22's valves are exactly .050" undersized, compared to a stock T's valves which may be a deal breaker, without machining. Do any if you fine people have a thought or solution for this? My Metz currently has all of it's original 2 piece valves but I'm going to have to replace one or 2 of them. Perhaps, one of you has some extra, usable, Metz 22 valves laying around?  HELP!!!!

[MochetVelo]

The "T" guys will tell you to dump the 2-part valves if you plan on touring your car. Can't you get the new valve heads ground to the size you need? I think most automotive machine shops could do that.

 

Phil