The improvements made to Suzuki's new DF140BG outboard motor go far beyond simple electronic control integration. The rate...
Improvements made to the new Suzuki DF140BG outboard motor go far beyond simply integrating electronic controls. The optimized compression ratio of 10.6/1 allows this slightly over 2-liter outboard engine to increase maximum speed with better acceleration while enhancing thermal efficiency.
The efficiency has also been optimized compared to the existing DF140A model. Tests have shown a 5 to 7% improvement in fuel efficiency for the DF140BG over a range of mid-to-high speeds.
The redesigned cowling features a new air intake with water separation optimized and a muffler system that reduces engine noise, providing smooth navigation at all speeds.