Quote:
Originally Posted by rlcyran
I'm rebuilding my Kohler k321 engine. My question is I pressed out my old valve guides but instead of pressing in the new ones. Can I put them on dry ice for a few hours and slip them in. Has any body tried this trick for is it just a myth?
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Sounds like it would work. Years ago when R-12 was used in AC we use to squirt down such parts with that and it made life very easy.