fuel consumption

[Toothmaker]

does anyone know how much fuel both cat 3126 engines used at cruise ? This is in a 410 2001 sea ray Thank You

 

[fwebster]

Easy....at recomended sustained cruise speed of 2400 RPM's, 26GPH. Most of us with 3100 series Cats find a cruising sweet spot at about 2250 RPM at which speed you would burn 22.5 GPH

 

[Toothmaker]

is this both engines combined ? Thanks

 

[Boat Guy]

Yes

 

[Toothmaker]

Thank you I am going to look at one this weekend and another person toy muchld me they used about 45 a hr. scared the crap out of me thank you verry much

 

[spurdog]

my true numbers last week i filled up before going to block and filled up after getting back. we cruised at 2550rpm on way to block doing 26.3 knots with 4 adults and full water and crused back at 2550 at 23.7knts gallons used 19.7 per hour