Are our cars prone to cracked heads or blocks?

[woodly1069]

2000 civic 1.6...
Just wondering where I may want to look for the source of my troubles as it seems the combustion gasses are getting into the coolant somehow...thanks for any thoughts!

 

[RonJ]

Blown head gasket

 

[sleeper si]

Blown head gasket

reminds me of 2.5 boxer subbies.