Yamaha XF450ESA2 Outboard Motor. 35-Inch Shaft 5.6-Liter V8 Digital Electronic Control Electronic Fuel Injection Electric Start Power Trim and Tilt Pearl White. The Yamaha XF450ESA2 is the 35-inch shaft, Pearl White version of Yamaha's most powerful offshore outboard. Delivering an impressive 450 horsepower from its 5.6-liter V8 platform, this model is engineered for larger offshore vessels requiring an extra-long shaft for deep transoms. Its premium Pearl White finish enhances the aesthetics of