The aluminum boat design (plan) for the 28 FT Large Cabin Orca can support single or twin outboards and holds 150 gallons of fuel in two tanks.
At 6,916 lbs. displacement with 150 gallons of fuel, at (2) 200 HP (OB), the boats projected speed is 41 knots.
|LOA||27' 9" / 8.46 m|
|Beam||8' 3" / 2.51 m|
|Weight||4.960 lbs / 2,250 kg|
Weight in table above is the weight of the uncut aluminum sheet and plate.