I have a blown head gasket in my 92 civic. Its not only blowing antifreeze out the exhaust, its spitting it out. Does any one know how much damage is done by now and is it to late to change the cylinder head and gasket? Please advise.

 

Good way to find out? Pull the head.

Compression test, leakdown, etc...

This could be a really good excuse to do a motor swap.

EDIT: You said 92 civic? You know there's a forum for 5th gens, right?