Engineered to deliver fuel efficient operation in a compact and light weight design, the DF50A has utilized many of the advancements that Suzuki has pioneered over the past decade.  This three cylinder DOHC engine is designed with Suzuki’s Lean Burn Control System to deliver high tech performance with efficient operation and top level fuel economy. And as an added bonus, new DF50A engines also incorporate Suzuki Troll Mode System.  During the 2011 Miami Boat Show, the Boating Writers of America presented Suzuki Marine with the NMMA Innovation Award for the DF50A/DF40A.
 
Description:
Shaft Length: 20"
Fuel Delivery: EFI (Electronic Fuel Injection)
Cylinders: 3
Weight: 229 lbs
Controls: Remote Mechanical
Trim & Tilt: PTT (Power Trim & Tilt)
Fuel Tank: Not Included & Sold Seperately
Propeller: Not Included & Sold Seperately
Suzuki Digital Gauges: Optional
 
Features:
Multi Point Sequential Electronic Fuel Injection
Suzuki Lean burn Control System
Suzuki Troll Mode System
Direct Ignition
Suzuki Easy Start System
Over-Rev. Limiter
Low Oil Pressure Caution
Fully Transistorized Ignition
Timing Chain
Fresh Water Flushing System
Power Trim and Tilt
Suzuki Anti-Corrosion System
 
Techinical Specs:
Model Name: DF50
Configuration: A
Horsepower: 50
Shaft Length (Inches): L (20)
Weight: 229 lbs
Cylinders: 3
Valves Per Cylinder: DOHC 4 Valves Per Cyl.
Valve Train Drive: Self adjusting oil bathed timing chain
Displacement: 57.4 cu. in. (941 cc)
Bore and Stroke (Inches/mm): 2.85 x 2.99 in. (72.5 x 76mm)
Operating Range (RPM): 5300-6300
Induction System: Multi Point Sequential EFI with Lean Burn Control
Starting System: Suzuki Easy Start System
Lubrication: Wet sump
Oil Tank Capacity: 2.9qt
Ignition: Direct Ignition
Alternator: 12V 19A
Trim Type: Power Trim and Tilt
Gear Ratio: 2.27:1
CARB Emissions Rating: 3-Star Ultra-Low
Standard Propeller (Blades x Dia. x Pitches (Ins.): Optional 
Range of Avail. Optional Propeller Pitches: 9-17
Steering: Remote