Yamaha F350ESA Outboard Motor. 35-Inch Shaft 4.3-Liter V6 Digital Electronic Control Electronic Fuel Injection Electric Start Power Trim and Tilt Gray. The Yamaha F350ESA is the extra-long shaft version of Yamaha's most powerful V6 outboard, engineered for larger offshore boats with deep transoms. Built around a 4.3-liter V6 engine, it provides uncompromising horsepower and torque while maintaining a lighter, more balanced design compared to older V8 platforms. With Digital Electronic Control, t