You running a "79 Johnson 150 horse?
Most likely expect between 2-2.5mpg (that thing is capable to suck 22 GALLONS PER MINUTE)
40gals = 80-100miles, less a third = 25-30 mile range (1/3 there, 1/3 back, 1/3 for incase of problems).
55gals = 35-45 mile range.
I'm not sure if the 225 horse will be a little or a lot worse or a little better.
All depends on what you intend to do with the boat!
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'75 Cuddy with '00 Johnson Ocean Pro 150 horse
Benny
Last edited by tsubaki; 08-11-2009 at 07:19 AM.
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