I got the head off, the down pipe nuts were a PITA, I had to use almost 2 beers to get them off :evil:
The good news, none.
The bad news, the pre-cup fell out of the head and had been wallowing out the hole in the head for who knows how long, it wore a decent bit of piston off, and it crumbled away a bit of the top edge of the cylinder and those specs of cast iron lodged in the rings and the cylinder wall is decently scored so it'll need at least 1st oversized pistons and a new head, this one is certainly not rebuildable.
Pics,
Check out how the precup wore through the HG all the way to the deck,
And here are the scuffs on the cylinder wall,
The turbo has an odd extra line from the waste gate actuator to the non pressure side of the comp housing, I'm not sure what thats for,
Its a garret, I think a T3, no garret part number, just this plate
The turbo is in very good shape, spins freely and hardly ant play at all.
I'll get the block out soon, I need to call some machine shops.
A new head will run about $575...
2 of the other precups were slightly loose, but hadn't caused any damage.
How often do the precups come loose and wreck stuff?