496 mag question??
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496 mag question??
A 2003 496 mag. is it a closed cooling system? Is it even an option or are they all closed systems. Also, how do you convert a 496mag to a 496HO? The boat in question does not have captains call I am assuming that it is not neccessary. Thanks
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#6
If you go to a 496 HO you may need to increase your cooling capacity. Check your engine temps and if they take a spike, you'll need to increase the size of the heat exchanger unless you can increase your seawater flow to overcome it. We can get you the heat exchangers if you need them.