can anyone tell me how I can accurately calculate the range of my tinny with a 30 mercury, some of the stuff you read online can be confusing; i found that the spec says it uses 13ltrs of fuel an hour, I have heard of this formula The Square Root of (Total Shaft Horsepower / Weight ) x Constant = Speed any tips would be great i have not had the boat long and am going to inskip point next month and dont want to get myself in trouble running out of juice!
thanks
vince got a reaction from Drop Bear in Getting to know your outboard motor(s)
