It’s no secret that there is a growing demand for more powerful outboard motors. These new outboard motors have fueled a demand for larger boat designs that previously may have been powered by stern drive or other inboard power. As more powerful outboards are introduced, the boats get bigger and as the boats get bigger, outboards are getting more muscular. Suzuki has embarked on a major engineering expedition to build the Ultimate 4-Stoke Outboard Motor. In developing the new DF350A, Suzuki Engineers started with a clean sheet of paper and considered many factors for this design. Making more horsepower can be accomplished in many ways. The engine design can include larger displacement and adding turbo chargers or superchargers. However, larger displacement engines typically burn more fuel and increase the overall weight. While adding complex mechanical components can create reliability concerns. Once you have all of that horsepower, now the challenge is getting it to hook up or grab traction in the water. Suzuki Engineers labored through years of trial and success with computer simulations and on water testing to significantly improve the way an outboard motor converts engine power to underwater thrust. Join us as Suzuki introduces the next milestone in our history…..The 350 horsepower DF350A….Suzuki’s Ultimate 4-Stroke Outboard Motor.

Features

  • 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

Engine Type DOHC 24-Valve
Engine Power Output Max: 350 HP
Displacement Piston: 267.9 in (4390 cc)
Engine Torque (rpm) Operating Range: 5700 – 6300 RPM
Bore 3.74 in (98 mm)
Stroke 3.82 in (97 mm)
Cylinder Liners V6 (55°)
Gear Ratio (Primary) 2.29:1
Ignition System: Solid State Direct Ignition
Steering Remote

Electric

Alternator 12V 54A
Starter Electric – Suzuki Start System

Performance

Propulsion System Conta Rotating Propellors

Fuel System

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

Dimensions

Transom Height Recommended: 25″

Capacities

Oil capacity Pan: 8.5 qts (8.0 lts)

Weights

Weight 727 lbs

Features

Features Trim Position: Power Trim and Tilt
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