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Ten years after starting the four-stroke revolution with its award winning DF60 and DF70 outboards, Suzuki is re-inventing the category with three new models, the DF70, DF80, and DF90. As the first of Suzuki's new generation four-strokes, they are a showcase of advancements and achievements such as digital sequential electronic fuel injection, a powerful 2.59:1 final drive ratio, and a zero-maintenance self-adjusting timing chain that Suzuki has pioneered over the last ten years. They also feature Suzuki's proven offset drive shaft which, used in combination with a newly designed powerhead, contributes to making the DF90 the smallest and lightest four-stroke outboard in its class. This compact, lightweight design also makes any of these three outboards ideal for use on a wide range of boat types.

New to the Suzuki lineup is the DF80, an outboard that opens up more options for boaters in search of the perfect combination of power and performance. Cowlings on all three outboards feature new graphics on their sides and Suzuki's S logo on front giving these first a new generation of four-strokes a sharp new look.

- Cool Air Intake System
- Two-Stage Mixed Cam System
- New Trim: Tilt Limit System
- 16-Valve DOHC (Dual Overhead Cam) Design
- Direct Ignition
- Offset Driveshaft
- Low Gear Ratio 2.59:01
- Streamline Gearcase 18% Less Drug
- Water-Cooled Fuel Rail
- Clean and Efficient
- Idle Air Control
- One-Piece Forged Crankshaft
- Oil-Bathed Timing Chain
- Mechanically Efficient Design
- Easy Start System
- Suzuki Lean Burn Control System
- 3 + 3 Protection available option
- CARB Rating: 3-Star Ultra-Low Emission
- EZ Oil Drain Plug
- Sequential Multi-Point Fuel Injection
- Forged Lightweight Pistons
- On-Board Computer Diagnostics



Parts Manual

Service Manual

Owners Manual

What year is my engine?

    Alternator: 12V 27A
Manufacturer: SUZUKI Cooling:
Make: DF90 Ignition: Solid State Electronic
Year: Starting: Electric Start w/ Suzuki EFI
Engine Type: 90 HP 4-STROKE Exhaust:
Horsepower: 90 Trim: Power Trim and Tilt
Displacement: 91.7/1502(in/cc) Fuel Induction: Sequential EFI
Bore/Stroke: 3.00x3.30/75x85(in/mm) Lubrication: Wet Sump
Cylinders: 4 (in-line) Steering Remote (Tiller Kit optional)
RPM: 5300-6300    
Weight: 341/155(lbs/kg) PRICING These prices are the "Manufacturer Suggested Retail Prices" (MSRP). These are just for comparison.
Gear Ratio: 2.59:1 US: dollars
Shaft lenght: 20 or 25/508 or 635(in/mm) UK: 7.700 pounds
Gears: Netherlands: 10.499 euros
    France: 11.452 euros
    Australia: dollars

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