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Home Port: Annapolis, MD
Vessel Info: Tiara 2900 Open, 2001, Twin Crusader 7.4L engines
What is the most fuel efficient cruise speed for a 2001 2900 Open with 7.4 L Crusaders?
Posts: 6
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Home Port: Southport NC
Vessel Info: 1995 29' open with 7.4L 454s Crusaders
11-19-2024, 09:02 PM
(This post was last modified: 11-19-2024, 09:04 PM by Craig Allan.)
I run mine (1995, 2900) between 3250-3400 RPM, conditions depending. 3400 RPM on the ICW, so flat water and no unplanned changes in throttle. This gives me with 2 to 3 people on board, 30 knots (34.5 MPH). If your bottom is clean and you keep them serviced they will eat gas and move your ass.
Cruise speed- 2900 Open
