Contact Partners Manufacturers Inboard More Info Home


Search by Manufacturer

Search by Horsepowers

site-template_05 logo can not be held responsible for any inaccurate information. If you have any doubts, check with the manufacturer or a dealer. If you have found any inaccuracies on this website, please contact us via our contact page.
site-template_08 site-template_09
Command Performance.
Suzuki's DF300 V6 didn't just re-write the rulebook on 4-stroke power we put it through the shredder. Suzuki's 4.0-liter, 300 horsepower V6 proved that an outboard could push even the biggest boats to exciting new levels of performance, yet be compact, lightweight, and efficient. With its narrow, compact design, 25- and 30-inch shaft versions and available counter rotation, Suzuki's flagship V6 is ideal for single, twin or triple installations on a wide range of high-performance craft. This winner of the 2007 NMMA Innovation Award is packed with advanced features like digital sequential electronic fuel injection, dual overhead cams with four valves per cylinder, variable valve timing, a long-track intake manifold, a newly designed air intake and spherical bore throttle body, a new free-flowing exhaust system and many more.

EXCLUSIVE SUZUKI PRECISION CONTROL puts you in complete command of single, twin or triple installations. Up to 900 wild horses at your fingertips talk about a power trip! Suzuki's computerized fly-by-wire system delivers decisive shifting and ultra smooth throttle control from idle up to its "hold-on-tight" top end.

- Lightweight / Largest Displacement
- 4.0 Liter 24 Valve 55 V-6
- 30" Shaft Available
- Tilt Limit Switch
- 54 Amp Charging Alternator
- Digital Electronic Fuel Injection
- Air Cooled H.O. Alternator Water-Cooled Reg./Rec
- 3 + 3 Protection available option
- Spherical Bore 81mm Throttle Body
- EZ Oil Drain Plug
- Offset Drive Shaft
- Oil-Bathed Timing Chain
- 32 Bit Computer
- Continuously Variable Valve Timing
- Streamline Gearcase 18% Less Drug
- Suzuki Precision Control
- Dual Circuit Charge Capability
- Suzuki Start System
- CARB Rating: 3-Star Ultra-Low Emission
- Direct Ignition
- Swings a 16" Diameter Prop
- Counter Rotation Available
- Two Stage Cam Drive Gear Reduction
- On-Board Computer Diagnostics
- Dual Freshwater Flush Ports
- Long Track Intake Manifold



Parts Manual

Service Manual

Owners Manual

What year is my engine?

    Alternator: 12V 54A
Manufacturer: SUZUKI Cooling:
Make: DF300 Ignition: Direct Ignition
Year: Starting: Electric w/ Suzuki EFI
Engine Type: 300 HP 4-STROKE Exhaust:
Horsepower: 300 Trim: Power Trim and Tilt
Displacement: 245.6/4028(in/cc) Fuel Induction: EFI- Long Trade Intake
Bore/Stroke: 3.81x3.46/98x89(in/mm) Lubrication: Wet sump
Cylinders: V6 (55 degrees) Steering Remote
RPM: 5700-6300    
Weight: 604/274.5(lbs/kg) PRICING These prices are the "Manufacturer Suggested Retail Prices" (MSRP). These are just for comparison.
Gear Ratio: 2.08:1 US: dollars
Shaft lenght: 25 or 30/635 or 762(in/mm) UK: 19.999 pounds
Gears: Netherlands: 25.599 - 25.999 euros
    France: 27.892 - 28.872 euros
    Australia: dollars

Copyright © 2009
All rights reserved.