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I have a 2003 sea ray 340 sundancer with twin Mercury 8.1
Hi, I have a 2003 sea ray 340 sundancer with twin Mercury 8.1 horizons. All of a sudden the starboard engine when In gear only reaches a max rpm of 3600, while the port maxes at 4200. In neutral howev… read more
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I have a 40 cruiser with twin gas volvo pent 8.1 GXI L engines.
I have a 40' cruiser with twin gas volvo pent 8.1 GXI L engines. We have driven the boat from New York to Florida, and the port engine has been slowly losing power at high cruise, to the point where s… read more
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What would be the expected fuel consumption be on a bay liner
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Sir, I have twin 2010 8.1S Mercruiser inboards in a 1997 Formula
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Noel Schembri
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I am considering the purchase of a 2005 Monterey302 boat with
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I have twin volvo 8.1 efi with a 120 gal fuel tank which had
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Tan
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Good evening, I have a 2002 Silverton 352 with twin Mercruiser
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Ted G.
Ted G.
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what is the top speed for a 2002 sea ray 190 signature 5.0
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Tan
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We are considering purchasing a 2001 Carver Motoryacht 396
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I am thinking about repowering a Bertram 25. I have come across
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I have twin turbo charged Detroit 671s (1990)in my 56 Ocean
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suggested prop size for 2001 30 martinique w/ twin 5.0 250
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I just purchased a 2005 57 Navigator with twin Volvo Penta
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I have a 2007 Monterey 290C w/ Volvo 5 liter gas engines and
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I have twin Volvo Penta 8.1 GXI straight inboards, 420 HP,
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what is the approximate fuel consumption for a 6000lb boat
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i have a 275 sea ray (260da) powered by a 5.0 l 260 hp mpi
i have a 275 sea ray = (260da) powered by a 5.0 l 260 hp mpi on a b3 leg ,fuel consumption 55 lt- 60 lt an hour 4000 rpm with a boat speed of 25 kn Q. Is this a standard consumption rate or do i have … read more
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Meet the Experts:

Ted G.

Ted G.

Rigger, Diagnostician

1,074 satisfied customers

40 years boating, Safe boating instruct., Offshore Race promoter, Failure Analysis, Expert Witness

Dominick

Dominick

Marine Mechanic

1,009 satisfied customers

25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified

John White

John White

Marine Mechanic

306 satisfied customers

11 years experience working on outboards, inboards, sterndrives & pwcs

Jason

Jason

Marine Mechanic

18,955 satisfied customers

Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

MerCruiser Certified Technician

11,406 satisfied customers

40 yrs. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician.

Jeff G.

Jeff G.

Marine Mechanic

4,730 satisfied customers

42 years experience, Certified Master Technician, All Major Outboards, Sterndrives, Hi-Performance

Captain Dave

Captain Dave

Marine Mechanic

2,672 satisfied customers

USCG Licensed Captain, 20+ Years Boating, Fishing, Maintenance and Repair Experience

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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