budmaniac
Joined: 26 Dec 2012 Posts: 3
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Posted: Thu Apr 23, 2015 8:33 pm Post subject: convert raw water cooling system on merc 5.7 to closed |
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I have a raw water cooling system for a merc 5.7 that I would like to convert to a closed cooling system. I have a heat exchanger for it now, and was wondering if I have to do anything to the existing exhaust manifolds if I want to go to the closed cooling system.
thx for any info
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