The F225, F250 & F300 outboards represent the pinnacle of Yamaha's latest-generation marine technology. Designed for the demanding offshore environment, these light, compact V6 engines are the ultimate powerhouses to have behind you on your watersports adventures. For clean, smooth performance, maximum fuel efficiency and easy starting, the advanced 24-valve DOHC engine features EFI (Electronic Fuel Injection) as well as VCT (Variable Camshaft Timing). Combining technology with style, the sleek, compact design speaks for itself. Meanwhile, at the helm, Yamaha's 'drive-by-wire' electronic throttle and shift delivers the smoothest, most precise control you'll ever experience. Technical Engine Specifications: Engine type: 4-stroke Displacement: 4169 cm³ No. of cylinders/configuration: V6 (60°), 24-valve, DOHC with VCT Bore x stroke: 96.0 mm x 96.0 mm Prop shaft output at mid range: 183.8kW / 5,500 rpm Full throttle operating range: 5,000 - 6,000 rpm Lubrication system: Wet sump Fuel Induction System: EFI Ignition / advance system: TCI Gear ratio: 1.75 (21/12) Dimensions: Recommended boat transom height: U: 770mm Weight with propeller: F250NSB U: 268 kg Oil pan capacity: 6.3 litres Features: Control: Drive By Wire Remote Control / Throttle & Gear (DBW RC) Steering: Steer By Wire (SBW) Starting Method: Electric Start (ES) Trim & tilt method: Power trim & tilt (PT&T) Battery Charging:12v - 70A Output Propeller: Included