That's a good-looking Saab, Walt! Bet it's fun to drive too.
Yeah, I'm planning to pull the engine, take the cylinder head and oil pan off to see what internal contamination there might be. And hoping the rings aren't seized to the bores. I've been urged to see if it turns over, but I think I'll leave well enough alone until I can see what's happening in there after disassembly. I do have the valve cover and air cleaner parts that are missing in the picture. I deduce that her dad was in the process of adjusting valve lash when he abruptly stopped working on it. I also wish the engine had remained buttoned up.
Chuck