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Old 07-24-2016, 12:38 AM   #2
stone beach
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City: G
Join Date: Feb 2014
Posts: 156
Yes ..power required to move the boat (& therefore fuel required to produce the power) is directly proportional to displacement...so less weight will result in less fuel burnt.

If you can measure the draught difference on your boat between the tank conditions ylou want to consider you will get an idea of the order of saving possible
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