Yamaha 250 HP F250XB 2019 Outboard Engine

Original price was: $11,200.00.Current price is: $7,840.00.

Availability: In Stock

Yamaha 250 HP F250XB 2019 Outboard Engine

Yamaha outboard 250hp motors at the lowest prices guaranteed

Yamaha 250 HP F250XB 2019 Outboard Engine

Power/Performance Features

– Command Link Digital Electronic Controls : Required
– High Output Four Stroke V6 Outboard
– Plasma-Fused Sleeveless Cylinders
– Narrow 60° Block Design
– Variable Camshaft Timing
– Long Track Induction System
– Electronic Multi-Point Fuel Injection
– 6 Independent Fuel Injectors
– 4 Large Radius Valves Per Cylinder
– High Intake Valve Lift
– Double Overhead Camshafts
– In Bank Exhaust
– Exhaust Pressure Reduction System
– Compact, Lightweight Design

Reliability/Durability Features

– TCI Microcomputer
– Electronic Single Throttle Valve (75mm)
– Direct Drive System
– Wet Sump Lubrication
– Engine Warning System
– Sacrificial Anodes
– Water Cooled Rectifier/Regulator
– Water Separator
– Direct Ignition
– YDC-30 Aluminum Alloy
– Phaze Five Paint System
– Electro-deposited Powerhead Paint Process
– Top Mounted Electrical
– High Output Alternator
– SST Drive, Prop, Shift Shafts
– SST Steering Tube
– Magnetic Drain Plug
– Dual Water Intake Gearcase
– Alunite Exhaust Anodization
– Water Draining Air Intake Duct
– Convenience/Control Features
– Command Link Plus Display Gauge Compatibility
– Mechanical
– Power Trim and Tilt
– Freshwater Flush
– Easy Maintenance
– Vibration Reduction Mounting System
– Reversable PTT Switch
– Counter Rotation “LF” Model (Optional)
– Yamaha Diagnostic System (Compatible)
– Multi Charge Monitoring System
– Single Cogged Timing Belt System


– Engine Type: V6 DOHC 24-Valve
– Displacement: 4.2L (254 ci)
– Bore x Stroke: 96 x 96mm (3.78 x 3.78 in.)
– Prop Shaft Horsepower: 250hp at 5500 rpm (F/LF250)
– Compression Ratio: 10.3:1
– Fuel Induction: DOHC Fuel Injection VCT
– Exhaust: Through Propeller
– Intake: Single Throttle Valve
– Ignition: TCI Micro Computer
– Spark Plug: LFR6A-11
– Alternator Output: 50 Amp
– Starting System: Electric
– Lubrication: Wet Sump
– Engine Oil Capacity: 6.3L/6.0L w/with filter
– Full Throttle RPM Range: 5000 ~ 6000 rpm
– Cooling: Water/Thermostatic Control
– Recommended Engine Oil: Yamalube 4M (See owner’s manual)
– Recommended Fuel: Regular Unleaded (Minimum Pump Octane 87)
– Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
– Ethanol Blend Limit: 10% Maximum
– Gear Ratio: (21:12) 1.75:1
– Gear Shift: Forward, Neutral, Reverse
– Shaft Length: X = 25 in.
– Degree of Tilt: 67 deg.
– Degree of Trim: -3 deg. through +16 deg.
– C.A.R.B. Rating: 3-Star
– Dry Weight: 25 in. shaft / 250 kg (551 lb.)
– Mounting Centers: 28.5 in.
– Steering Angle (maximum): 32 deg. from center, either direction
– Warranty: 3-Year Pleasure, 3-Year Government, 1-Year Commercial

  • Throttle Response and Acceleration: Yamaha’s Variable Camshaft Timing system advances and retards the angle of the intake camshaft to dramatically increase power and throttle response in the low- and mid-rpm ranges. This feature helps Yamaha’s new 4.2 liter big-bore V6 Offshore Outboard to deliver awesome hole shot and mid-range acceleration you have to feel to believe.
  • Best-in-Class Fuel Efficiency: Yamaha’s 300hp V6 Offshore outboard has up to 17% better long-range fuel economy at 3500 rpm than other 300hp 4 stroke outboards. All air entering the engine block of each Yamaha V6 Offshore outboard is routed through a single 75mm electronically controlled throttle valve. Working in concert with the Precision Multi-Point Fuel Injection System, together they help ensure the precise amount of air and fuel necessary for optimum power and fuel efficiency. The reduction in friction from the Micro-Textured Cylinder Walls further adds to this outboard’s amazing fuel economy.
  • Best-in-Class Charging Power: With 70 amps of total alternator output, Yamaha’s new V6 Offshore outboards have over 29% higher total alternator power than other V6 four stroke outboards. That kind of charging power is vital to help operate today’s wide array of on-board electronic devices.
  • More Information / Security: Featuring a new 5” high-contrast, multi-engine, LCD display; new Command Link Plus Digital Electronic Controls; new key switches and start/stop panels; and new Command Link Plus accessories, this system offers more convenience, flexibility, and information than ever before. There’s even the optional new Y-COP Immobilizer system, which allows the operator to disable the outboard’s ignition system using a battery-operated key fob during periods of non-use, thus helping to deter theft.
  • Protection from the Elements: All Yamaha V6 Offshore outboards feature a proven cowling drain system, to easily and efficiently drain away any water that enters the cowling during normal engine operation. Incoming air is routed through a labyrinth of passages that trap and drain water before it enters the engine’s intake, for maximum reliability.
  • Reliability and Efficiency: 4.2 liters of class-leading displacement teams with individual intake and exhaust camshafts to provide more precise valve timing control with fewer moving parts than conventional rocker arm systems for increased reliability. This superior design also allows for use of 4 valves per cylinder which exchange intake and exhaust gases more efficiently for responsive power and increased fuel economy.
  • Advanced Technology: Six individual sensors constantly provide vital atmospheric and engine conditions to the Engine Control Module (ECM), which instantly makes the precise adjustments for optimum performance and efficiency.

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