Fuel consumption 5.7l Vdrives

[lugger144]

I just purchase a 1994 30ft Searay Weekender powered with gas twin 5.7 inboard v drives.
Can anyone give me first hand knowledge of what I should get in fuel consumption per hr cruising would be, and what range with 200gals of fuel.
I do understand that there are many variables to consider...
Thanks in advance for any input...Lugger144:smt024

 

[HUMPH]

Do a search and you will find some detailed posts that will show fuel consumption at different RPMs. Figuring the cruising range should be easy from there!

BTW, figure you will get about 1 MPG depending how the engines are and the load you carry...