- Stock #265621 - Air Conditioning, Heat, Generator, Twin Mercruisers and it's a Sea Ray!! This 2008 Sea Ray Sundancer 290 is a great express cruiser. She has sleek lines and is powered by twin 260hp Mercruiser 5.0 MPI engines to propel her through the water. These quiet engines make for a pleasurable experience on the water for luxury cruising and fishing. This Sea Ray is easy to drive, maneuver and turn. She's a fun boat to enjoy out on the water for the day or for a weekend getaway to the local islands. This Sundancer 290 has lots of space and all the amenities necessary for a coupl... read more