Fuel efficiency

[Iwish]

Any ideas on how to figure out what kind of fuel effieiency I can get on a 99 evinrude 50 horse? I looked at their website and on the search engines and couldn't really find anything.

I just bought a boat that has an 18 gal tank with the 2 stroke 99 evinrude (50 horse). I do have a kicker as well with a 6 gal tank but kind of want to get an idea of what to expect.

Any help or information would be greatly appreciated. Thanks.

[retaliate]

Of course it depends on what length, withg, & weight boat you put it on, as well as wind/current, & load, probable between 4 & 6 mpg, but the best way to know for sure is to make a couple test run's.

[bluebackbil]

I used to run a suzuki DF 60 four stroke on a 17' boat. It burned about 3 gph at 3500 rpm's. I assume the 2 stroke will burn a little more.