Power & Performance. With a fully stratified combustion system, Evinrude E-TEC offers unsurpassed fuel economy, especially at low speeds. At higher speeds, the Engine Management Module (EMM), making up to 8 million calculations per second, delivers precisely the right amount of fuel directly into the combustion chamber for every load and condition.
The lightweight design of the Evinrude E-TEC increases performance and boat handling, while its large displacement provides more horsepower and torque. This combination of light weight and high torque makes E-TEC accelerate faster and achieve higher top speeds than any other outboard engine in its class.
When you consider the fact that the 2-stroke Evinrude E-TEC produces a power stroke every revolution and it doesn't have the added complexity of belts, camshafts, valves, timing chains and oil pumps that add weight and rob power and torque it's easy to understand why 2>4.