Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
Sorry wanted to see because it appeared alot had the 1979 sdc 240, figured they would have input on the range based on the factory tanks installed on their boats. Thanks for the link, based on that it seems pretty goodNo clue what 'a full tank' amounts to in that case, but you might find a start here . . .
Mercruiser Fuel Consumption