The Mercury MerCruiser 4.5L 250-hp will be available with standard raw water cooling or closed loop fresh water… | Classic wooden boats, Mercury marine, Boat engine
New Mercruiser 4.5L V6 250 Hp: simple, compact, strong - Boatmag International
b) Mercruiser 4.5L Petrol Engine 250hp Bravo 1 | Sealink Marine