I posted this on another site but thought I might get more of a response here. I am planning to make a long run in my 2007 sabre 150 opti annd was wondering what would be the furthest I could run on one tank of gas at full throttle. Look to go approximately 110 miles.
Run the fuel out low as you can, now top your tank off. Run the gallons times the gph at the speeds you run at full throttle. We think you can make it at 4200 to 4800, though not WOT.