On Thu, 13 Oct 2005 15:04:10 GMT, "Old Boat Goat"
wrote:

Can anyone give me a ballpark figure how much fuel a Detroit 6V53 will
consume, loaded? Trying to estimate fuel consumption of twin 6V53s pushing a
45' hard chine, V-bottom cruiser, 29 gross tons.

TIA

Don


Hmmmm let's see:
thrust times speed = power required.
power divided by efficiency = fuel consumption rate

We're almost there at the answer....now tell me:
what thrust? depends on the prop size and RPMs
What speed?
What drag?

That's all we need now! :-)

Brian W