my slant is blowing water out the exhaust pipe....why do I not see water in the oil or oil in the water....also compression 120 t0 130 all cylinders...I'll be taking the head off tomorrow....anything in particular I should be looking for....thanks...vic

Same situation I was in last summer. Look at the block to see if and water jackets are blown out, you may just have a blow out inbetwen cylinders. There was a hole where mine blew in a water jacket. It put a hole through the top of the block, through the gasket,through the head...not good. It's a 15$ fix though

I'm assuming you just mean replace the head gasket....vic