19’5″ (5.92m) flared bow cabin boat (sleeps 4 adults). For construction in plywood or as a mould for grp/frp. Beam 7’10”. Draught hull 13″ (inboard version 2’3″).Seats 8 adults.
Inboard engine version takes from 50 to 300hp. 10hp direct drive gives 10mph or 13mph with 2 to 1 reduction. 100hp direct drive gives 24mph or 27mph at 1.5 to 1 reduction. 200hp direct drive gives 40 mph.
Outboard engine version…takes engines up to 150hp. 10hp gives 10mph. 40hp gives 21mph. Twin 40hp gives 32mph. 50hp gives 25mph.
Inboard-outdrive units give slightly better performance.
There is also a study pack available for this plan. Click here to view.