454 cracked from freezing. heads crack too? always? sometimes? never?
#1
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454 cracked from freezing. heads crack too? always? sometimes? never?
bought a neglected arriva for the bravo setup. block cracked, manifolds cracked. do the heads survive, or usually die in this circumstance. they are probably peanuts anyway. just wondering if they were 100 dollar heads or 8 dollar heads at 10 cents a pound.
#5
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this engine cracked a couple years ago. intake bolts so rusty i gotta take grinder to the heads. 226 total hours. shame what some people do to their boats.