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| Originally Posted by alanagr1 My 48' Roamer which originally came with gas engines Now has newer reman 454 Marine Power motors gives me a burn of 7 gallons per hour at 1900 rpm or appx 8 knots .. I dont think you would do much better the that with diesels ?? She is steel.. |
Just finished up about a 703 mile voyage in my 1970 38' Steel Hulled Roamer with 454 mercruisers. It didnt' matter if we traveled on one engine or both at the same time as long as we made 7.5 kts she made an average 1.25 miles per gallon even though we upped the speed to 8kts half way through the trip. That's as good as any aluminum boat going at cruising speed, though I never understood the hurry to get somewhere. LOL It took us four days, and four nights to make the trip, and it was all in rough choppy water except for the rivers.
Capt John S. Keller
Great Lakes Pilot