Im looking for the best rpm for the least fuel consumption.I know the best way is with a flow meter, but its not in the budget.The Boat is a 24ft Pennyan flybridge (around 5000 lbs I think) mercrusier 260.I usually cruise about 3000 rpm WOT I think is about 3800 RPM.I know there are alot of variables, but if somebody else has any ideas on what they have found to be the best RPM with the same or close to my setup. I havn't found any websites that list any info yet. Thanks Mike M
MINI-LYNN II
MINI-LYNN II