Both concepts are based on the builder’s 54 Carbon Cruiser, with features that were requested by owner-operators. The 55 Open (shown in the photograph above) incorporates triple Volvo Penta IPS drives that push her to a top speed of 40 knots. She is being marketed as semicustom with options including a Seakeeper zero-speed gyrostabilizer system.

More information is at www.deltapowerboats.us.