Yamaha LF250XSB4 Outboard Motor. 25-Inch Shaft Counter Rotation DEC (Digital Electronic Control) Electric Start Power Trim & Tilt Classic White. The Yamaha LF250XSB4 delivers Yamaha's legendary offshore performance with the timeless elegance of a Classic White finish. Designed for twin-engine applications that demand balanced handling, precision control, and enduring reliability, this model is built on Yamaha's proven 4.2L V6 four-stroke platform. It produces 250 horsepower with exceptional midr