I just spotted this engine on eBay.... item #190035873511 (It's not mine and I have no connection with whoever is selling it; don't know 'em.)
It looks like it has a belt-driven overhead cam? Very interesting! I'm sure it will go for big bucks as it's in NIB condition. I'd sure like to get a look at it or have one like it to play with. :-)
Anyone ever used one of these?
Good flying, desmobob