Authorized Suzuki Outboard Dealer

Outboards Are Our Specialty!


Financing on all Suzuki outboards with rates as low as 5.99%. Suzuki “Gimme Six” (6) year warranty on all Suzuki outboards sold


Suzuki outboards purchased in the state of Florida are tagged with a number that can be called 24/7 if service is needed.


Mastry Engine Center maintains an extensive Suzuki outboard and parts inventory. We provide same day or next day delivery.


Your boat becomes more valuable once repowered with new Suzuki motors with a Six (6) Year Warranty.

The Mastry Advantage

Marina One has partnered with Mastry Marine to be your repower center for Suzuki outboards in Florida. Mastry has been distributing marine engines throughout the state of Florida for over 50 years, providing 24 hour availability of engines, parts and service. They are proud to announce the addition of Suzuki Outboard Motors to our product offering.

Marina One has Partnered with Mastry to Give You the Best Experience

Get a Suzuki Outboard Quote

Or Call Us: 954-421-2500

The most powerful Suzuki Outboard Engine Yet

Sleek styling paired with equally good looks under-the-hood, the new Suzuki DF350A is built to outperform.

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DF350A - 25 in. Overview & Specs

Suzuki 4-stroke outboard engines have been recognized seven times by the National Marine Manufacturers Association for  innovation. Recognition included many firsts:

  • First fuel injected 4-stroke outboards in 1997
  • First 250 horsepower 4-stroke outboard in 2003
  • World’s first 300 horsepower 4-stroke outboard in 2006.

Join us as we introduce the next milestone in our storied history, the 350 horsepower DF350A, Suzuki’s Ultimate 4-Stroke Outboard.

Suzuki engineers achieved 350 horsepower while still designing a compact, lightweight powerhead. The robust engine displacement of 4.4 liters is matched by a high-performance 12.0:1 compression ratio, the highest ever for a production outboard engine. A unique combination of cool air intake, dual fuel injectors and a strengthening of the pistons has virtually eliminated engine knock, a typical by-product of high compression engines. 

Suzuki engineers have designed an air intake system that allows the engine to draw in ample fresh air, while separating out water, spray and moisture. Dual louvers under the hood trap larger water droplets and then moisture as it enters the engine cowling, resulting in zero water intake during testing. In addition, intake air temperatures are, on average, 10º cooler than ambient, providing the combustion chamber with cooler, denser air for a more powerful cycle. 

Two, smaller fuel injectors allow for precise injection of fuel to the center of the combustion chamber, which avoids off-center combustion – a major cause of knocking. In addition, because 100% of the fuel is injected into the cylinder at once, a degree of cooling is also obtained, providing up to 3% additional power without causing knocking. 

To achieve 350 horsepower, the surface of the piston needs to withstand added forces. In order to assure both performance and long life, Suzuki engineers switched from a standard heat treatment to “shot peening.” Shot peening, a more expensive process, creates fine dimples in the face of the piston that evenly distribute the pressure created during combustion. In addition, the connecting rods and hardware have been strengthened to handle the added loads. 

While contra-rotating propellers are not a new technology, they have never been successfully used on outboard motors until now. The DF350A’s dual propellers provide three key benefits, compact size, increased stability and greater “traction.” 

By distributing the power of the engine over six blades, instead of just three, the size of the gears and gearcase could be kept to a minimum, which in turn allowed for the design of sleeker, more hydrodynamic gearcase. Suzuki engineers spent many hours in computer simulation and on the water, knowing that reducing drag underwater would be essential to improving overall boat speed and performance. 

Contra-rotating propellers also provide added surface area, for more stability and increased “traction” or grip underwater. (Think of the wide slicks on a drag racer as compared to typical tires.) This results in exceptional acceleration, or hole-shot, truer directional propulsion (eliminating steering torque), better than expected top speeds and incredible reverse thrust. Importantly, these benefits are apparent even on heavier boats with full loads of fuel, gear and people. 

  • Shaft Length: X: 25 in. / 638mm
  • Starting System: Electric
  • Engine Type: V6 – 55 deg. DOHC 24-Valve
  • Weight: X: 727 lb. / 330 kg
  • Valve Train Drive: Chain with Variable Valve Timing
  • Fuel Delivery System: Electronic Fuel Injection
  • No. of Cylinders: 6
  • Displacement: 267.9 / 4.390 liters
  • Bore x Stroke: 3.74 in. x 3.82 in. / 98mm x 97mm
  • Maximum Output: 350 hp / 257.4 kW
  • Full Throttle Operating Range: 5,700 – 6,300 rpm
  • Steering: Remote
  • Oil Pan Capacity: 8.5 quarts / 8.0 liters
  • Ignition System: Fully-transistorized
  • Alternator: 12V 54A
  • Engine Mounting: Shear Mount
  • Trim Method: Power Trim and Tilt
  • Gear Ratio: 2.29:1
  • Gear Shift: F-N-R (Drive By Wire)
  • Exhaust: Through Prop Exhaust
  • Propeller Selection (All Props Are 3-Blade): Front: 3 x 15.5 x 19.5 – 31.5; Rear: 3 x 15.5 x 19.5 – 31.5

What Our Clients Say

Instead of having us talk about ourselves, why don’t we see what our clients have to say.

I just completed the purchase and install of a new Suzuki 150 hp on my 21’ Abaco at Marina One. The process was easy thanks to the sales and service staff who were totally accommodating in making sure that everything was properly performed. Many thanks to Jeff Horton and the people in service.
Maynard Hellman

Suzuki Outboard Repower Video

See a complete boat makeover: New engines, dash and refinish. Dont’ sell your boat…Repower instead!