Best-in-class power-to-weight ratio.

This impressive 1.8-liter, DOHC, 16-valve, inline-four engine is loaded with features to make your boating easier: compatibility with our optional digital displays, high-range power tilt and trim with optional bank angle limiter, and the Y-COP® immobilizer system (both optional), to name a few.

The efficiency of our EFI electronic fuel injection and other new combustion technologies ensure this exceptional Yamaha engine is extremely reliable.