Yamaha LF350USA4 Outboard Motor. 30-Inch Shaft 4.3-Liter V6 Digital Electronic Control Electronic Fuel Injection Electric Start Power Trim and Tilt Classic White Counter Rotation. The Yamaha LF350USA4 is the 30-inch shaft, Classic White counter-rotation version of Yamaha's most powerful V6 offshore outboard. Designed specifically for multi-engine offshore boats, it provides balanced thrust, reduced steering torque, and enhanced stability when paired with standard rotation models. With its premiu