Well, i got this thing tore apart the other day. The chain was sloppy, and the plastic cam gear teeth were pretty worn and cracked, but all still there.

Decided while im in there, i may as well pull the heads off and put new gaskets in. The original head gaskets ended up looking perfect, but the valve seals were hard and falling apart.

Of course we got hammered with snow, so i had to take the heads in the house and tear em apart in the kitchen. Half way thru, my big beefy "made in USA" valve spring compressor broke, so i had to weld it up.

Thanks for the replies guys. Hopefully i can get this thing together and broke in this weekend.