Unmatched power-to-weight ratio, which equals better handling, faster hole shot, and more speed and efficiency. Every revolution is a power stroke. That means twice the power stroke of a four-stroke. Plus, the lightning-fast microprocessor is the “brain” of the engine. It delivers the perfect fuel mix instantly to the combustion chamber for immediate response, to get you to your destination before anyone else. All Evinrude E-TEC engine have bigger alternators providing, nearly twice the available amperage of competitive engines. Avoid lights dimming out when you need it most and maximize charging for all your accessories.