Here's the story, my 90 Voyager has had a bad exhaust manifold gasket. So to get the manifolds off I figured it was easiest to just pull the head rather than try and get the rusty manifold bolts off in the car.
Now, I got it all apart this afternoon and I'm torn regarding whether or not to put the head back on or not. There is one crack from a coolant port going into one the rear headbolt holes. That bolt was a little grungy when it came out. There are the typical cracks between the valves, and some between the steam ports and coolant ports, but those don't bother me. With two broken studs in it and that crack I'm really leaning towards putting the head on the scrap pile, but I'm torn on that decision because the van was running perfect before pulling it apart except for an exhaust leak. It's gone 3 years without ever even needing the coolant topped off and runs like new.
Has anyone ever knowingly used a head with a crack from the coolant passage to head bolt hole?
Part of me says aint broke don't fix it, but another part of me says it's trouble waiting to happen.