Somebody correct me of I'm wrong, but to the best of my knowledge .WAV files don't carry tags.
You can however make EAC give the files a specific filename, like
<tracknumber> - <artist> - < trackname>.wav

You can then use a programe like mp3tagstudio or tag & rename to generate the ID3 tags from the filename.
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Riocar 80gig S/N : 010101580 red
Riocar 80gig (010102106) - backup