Right there with you
Doug,
I too am dreading the same job. Last season I tried pulling a couple lags and filling with epoxy and toothpics, suggested by Catalina, but it didn't work. Dreading pulling the engine this winter to repair. I was thinking that I would cut the top of the stringers off, replace the oak blocks, seal with resin, replace the stringer tops. I would welcome any easier/better ideas.
BTW the ss screwjack fix for the compression block has worked out great.
Stu,
I tried searching engine stringers and have had poor results, I'm sure its my issue as I never seem to get good search results on any browser!