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V6 DF250


Brief Summary

DF 250 The award-winning DF 250 is the ultimate outboard in Suzuki’s four-stroke model line. It’s their largest displacement engine (3,614mm/220.5 cu. in.) and holds the industry record to date for the greatest power to weight ratio. It is also the lightest motor of this size among comparable 4-strokes.

The DF 250’s impressive power numbers are in part due to a two-stage gear reduction system. The first stage (32:40) lies between the crankshaft and the driveshaft and the second stage (12:22) is in the lower unit. Together, these give the engine an overall ratio of 2.29 which is the largest gear ratio in outboards over 200-hp. A specially designed 16-inch propeller is optional and much larger than the 14 1/2-inch version found on Suzuki’s 2-stroke DT225.

A counter rotation model, the DF 250Z is available in 25 and 30-inch transom lengths, useful for the Deep-V offshore fishing boats.

Key Features

  • V-design engine block using a 55-degree bank angle.
  • DOHC 24-valve engine with variable valve timing system
  • Two stage gear reduction
  • 54 amp alternator
  • Oil change reminder system
  • Over-Rev limiter
  • Overheat cooling water caution
  • Anti-Corrosion Protection
  • 16-inch stainless steel prop

Specifications

Type of Engine 4-Stroke
Number of Cylinders 6
Horse Power 250
Configuration V-drive
Weight 591.00lbs
Fuel Type Gasoline
Fuel Delivery Fuel Injected
Shaft Length Options 25 in / 30 in
Shift Throttle Control
Displacement 220.50cu in
Steering Control Power Assist
Recommended Fuel
Alternator Output
CARB Rating 3-Star
Engine Monitoring System

Captain's Report