The copperhead (Agkistrodon contortrix) is a member of the pit viper family, like most of the venomous snakes in North America. The copperhead (Agkistrodon contortrix) is a member of the pit viper family, like most of the venomous snakes in North America.
The Command Thrust models use the same bigger gearcase housing as the Mercury 150 FourStroke, but with an all-new 2.38:1 ratio ideally suited for pontoons and heavier boats. Itâs the first true oversized gearcase in the industry for outboards in this horsepower range.
The super-powerful Mercury PCM 555 controller, used on all current fuel-injected Mercury outboards, gathers a complete history of the outboard's life. The new Suzuki DF300 monitors 30 different systems to which it can assign a fault code, from engine over-rev and over-heat to the function of each fuel injector.