2022 Suzuki DF300B X 300 HP Outboard Motor


Suzuki DF300B X. The new DF300B is the world’s first 300 hp four stroke outboard with dual contra rotating propellers. The combination of the Suzuki Dual Propellor System and the Suzuki 2-Stage Gear Reduction successfully produce better torque which is engineered especially for heavy boats.

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    2022 Suzuki Marine DF300B X

    Features may include:

    • Suzuki Contra Rotating Propellors
    • Multi Point Sequential Electronic Fuel Injection
    • O2 Sensor Feedback Control System
    • Suzuki Precision Control System
    • Suzuki Lean Burn Control System
    • Variable Valve Timing System
    • Two-Stage Gear Reduction System
    • Offset Driveshaft
    • Direct Ignition
    • Spherical Bore Throttle Body
    • Water in Fuel Warning System
    • Suzuki Easy Start System
    • Over-Rev. Limiter
    • Low Oil Pressure Caution
    • Fully Transistorized Ignition
    • Timing Chain
    • Troll Mode
    • Fresh Water Flushing System
    • Power Trim and Tilt
    • Tilt Limit
    • Streamlined Gear Case
    • Two-way low water inlet
    • Speedometer Pickup of Gear Case
    • Standard Color is Shadow Black Metalic – Now Available in Cool White
    • Suzuki Anti-Corrosion System



    Engine Type DOHC 24-Valve
    Engine Power Max Output : 300
    Displacement Piston: 267.9″ (4390 cc)
    Rated Engine Speed Operating Range: 5500 – 6100 RPM
    Bore 3.74″ (98 mm)
    Stroke 3.82″ (97 mm)
    Gear Ratio (Primary) 2.29:1
    Ignition System: Solid State Direct Ignition
    Steering Remote
    Cylinder Liners V6 (55°)


    Starter System: Electric – Suzuki Start System
    Alternator 12V 54A

    Fuel System

    Fuel System Delivery: Multi Point Sequential Electronic Fuel Dual Injection with Lean Burn and Oxygen Sensor


    Transom Height Recommended: 25″


    Oil capacity Pan: 8.5 qts (8.0 lts)


    Weight 727 lbs


    Colors Pearl Nebular Black or Cool White


    Features Trim Position: Power Trim and Tilt | Propeller Selection: TBD


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