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Old 01-15-2014, 08:13 AM   #14
Tom Wesenberg
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Join Date: May 2010
Location: Mpls, MN
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Default Re: Weird engine number: RF4504

Originally Posted by racer32 View Post
Tom, I'll definitely check it if/when I get around to pulling it apart. I'm hoping it's OK, but the freeze damage to the head concerns me. Since the head's toast, is there much hope for a crack-free block?
Yes, my head was cracked just as Joe described, when I bought my 28, but the block was perfect.
I bought a nice looking short block at an auction years ago, but after cleaning it up I found a freeze crack in the valve chamber.
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