Mercury moves to custom engine blocks with 4.5L V6 (250hp)
Posted: Wed Feb 25, 2015 10:31 am
Interesting move by Mercury in abandoning the traditional truck engine block for a custom engine block with their latest engine:
http://www.boattest.com/engine-review/M ... 50-HP_2015
http://www.boattest.com/engine-review/M ... 50-HP_2015