Long time ago there was a thread with a wasserboxer with Subaru heads. I can't find it, if you know where it is please give me a hint.
I happen to have a EJ20 collecting dust, and a Vanagon with a damaged engine. The plan was to rebuild the DG, but when I'm at it...

(And don't tell me to put the EJ in the bus, I've already done that too many times and need a more "fun" project)