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Dusky 278 Open Fisherman (2018-)
(w/ 2 x 150-hp Evinrude E-TEC G2 150 H.O.)

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Brief Summary

The Dusky 278 Open Fisherman is a purpose-built offshore fishing machine. The boat has a transom bracket with integrated swim platform that optimizes the boat’s performance with twin Evinrude E-TEC G2 150 H.O. outboards, while also allowing a full transom for enhanced safety in the cockpit. Each Dusky 278 is built for its individual owner, and can be outfitted as a fishing, diving, or cruising platform. The twin Evinrude E-TEC G2 150 H.O. outboards provide good low- to midrange torque, efficient operation, and many additional features, including the iTrim automatic engine-trimming system, dynamic power steering, and more.

Key Features

  • Transom bracket with integrated swim/dive platform
  • Twin Evinrude E-TEC G2 150 H.O. outboards
  • Center console and T-top
  • Step-down console interior
  • Forward seating
  • Instrument panel with rocker switches and fuses
  • Built-in console forward seating
  • Three-piece hull construction
  • In-deck storage
  • Anchor locker
  • Specifications

    Length Overall 27' 8''
    8.43 m
    Beam 8' 5''
    2.57 m
    Dry Weight 4,500 lbs.
    2,041 kg
    Tested Weight 6,212 lbs.
    2,818 kg
    Draft 13''
    8.43 m
    - Draft Up N/A
    - Draft Down N/A
    - Air Draft N/A
    Deadrise/Transom 20-deg.
    Max Headroom open
    Bridge Clearance N/A
    Weight Capacity N/A
    Person Capacity N/A
    Fuel Capacity 100 gal.
    379 L
    Water Capacity N/A
    Length on Trailer N/A
    Height on Trailer N/A
    Trailer Weight N/A
    Total Weight
    (Trailer, Boat, & Engine)
    N/A

    Prices, features, designs, and equipment are subject to change. Please see your local dealer or visit the builder's website for the latest information available on this boat model.

    Engine Options

    Std. Power
    Tested Power 2 x 150-hp Evinrude E-TEC G2 150 H.O.
    Opt. Power

    Test Results - Change Measurement Unit

    RPM MPH Knots GPH MPG NMPG Stat. Mile NM dBa
    600 4.0 3.4 0.6 6.6 5.7 593 515.2 68
    1000 6.5 5.6 1.2 5.4 4.7 484 420.7 75
    1500 8.1 7.0 2.2 3.7 3.2 329 286.4 76
    2000 9.7 8.4 4.2 2.3 2.0 207 179.8 81
    2500 12.6 11.0 6.8 1.9 1.6 167 145.0 86
    3000 19.4 16.8 8.6 2.3 2.0 203 176.1 88
    3500 26.1 22.7 10.2 2.6 2.2 230 200.3 90
    4000 31.1 27.0 13.6 2.3 2.0 205 178.7 91
    4500 35.1 30.5 16.8 2.1 1.8 188 163.3 93
    5000 40.0 34.7 21.2 1.9 1.6 170 147.5 96
    5500 42.5 36.9 24.8 1.7 1.5 154 134.0 93
    5800 45.4 39.4 25.4 1.8 1.6 161 139.7 0
    RPMNMKMKPHLPHKPLdBA
    600 515.2 954 6.40 2.27 2.81 68
    1000 420.7 779 10.50 4.54 2.30 75
    1500 286.4 529 13.00 8.33 1.57 76
    2000 179.8 333 15.60 15.90 0.98 81
    2500 145.0 269 20.30 25.74 0.81 86
    3000 176.1 327 31.20 32.55 0.98 88
    3500 200.3 370 42.00 38.61 1.11 90
    4000 178.7 330 50.10 51.48 0.98 91
    4500 163.3 303 56.50 63.59 0.89 93
    5000 147.5 274 64.40 80.25 0.81 96
    5500 134.0 248 68.40 93.88 0.72 93
    5800 139.7 259 73.10 96.15 0.77 0

    All fuel consumption numbers are the total for all engines in the boat. Speeds are measured with Stalker ProSports radar gun or GPS. Fuel consumption (gallons per hour) measured with Floscan digital fuel-flow meter or by on-board factory-installed diagnostic instruments. Range is based on 90% of published fuel capacity. Sound levels determined using Radio Shack digital decibel meter on A scale. 68 dBA is the level of normal conversation. Time to plane is measured from start of acceleration to formation of rooster tail behind boat.

    Performance Chart

    Performance Chart

    Acceleration Times & Test Conditions

    Time To Plane 5.0 sec.
    0 to 30 7.8 sec.
    Ratio 2.17:1
    Props 15 3/8x18x3 rebel
    Load 2 persons, 1/2 fuel, no water, 50 lbs. of gear
    Climate 82 deg., 75 humid.; wind: 15-20 mph; seas: <1

    Captain's Report

    Contents of Report

    Dusky 278 Open Fisherman running
    The Dusky 278 Open Fisherman has twin Evinrude E-TEC G2 150 H.O. outboards mounted on a transom bracket with a swim platform. The integrated steering on the Evinrude outboards eliminates hydraulic hoses and rams.
    Dusky 278 Open Fisherman running
    Twin 150-horsepower Evinrude E-TEC G2 250 H.O. outboards provide exceptional power while delivering some of the most fuel-efficient performance on the market.

    Overview

    The Dusky 278 Open Fisherman is a center console designed with offshore fishing as its primary mission. Dusky is a factory-direct manufacturer. Each model is built to an owner’s specifications. Our test boat was equipped with some comfort features, including bow cushions and a fold-away transom bench seat. The efficient 150-hp Evinrude E-TEC G2 outboards combined with the stepped deep-V hull support the boat’s mission by providing powerful thrust and noteworthy range.

    Dusky 278 Open Fisherman running
    The hard chine on the Dusky 278 Open Fisherman runs all the way to the bow.

    Major Features

    • Dusky-Drive Transom Bracket. The custom transom bracket allows a solid transom for safety and improved performance and maneuverability.
    • Deep-V Hull Design. The design of the hull with a sharp bow entry, hard chines, a 20-degree transom deadrise, and running strakes deliver a relatively smooth dry ride.

    • Twin Evinrude E-TEC G2 150 H.O. Outboards. These outboards deliver punchy acceleration and clean rigging on the bracket thanks to an integrated steering system.
    • Forward Seating. The forward seating doubles as a casting platform when the cushions are stowed.
    • Center Console. The center console provides a step-down storage compartment, and has a well-organized helm dash.
    • Custom Leaning Post. The test boat came with a custom leaning post with aft-facing seating and a built-in livewell.
    • Retractable Transom Seating. The transom bench seat folds away for aft cockpit fish-fighting.
    • Three-Piece Construction. The hull and liner are bonded together forming a solid structure. The deck-cap adds the gunwale with space below for a toe rail and rod storage.
    • T-Top with Grab Rails. Built-in grab rails add safety to the T-top and console windshield.
    • Low Price. Because Dusky does virtually no advertising and has a minimal overhead and infrastructure, a small workforce, no dealers, minimal collateral literature, has no boats in inventory, and only builds to order, it can sell its boats for less than most builders.

    Performance

    The Dusky 278 Open Fisherman has a length overall of 27’8” (8.43 m), and a beam of 8’4” (2.57 m) with an estimated dry weight of 4,500 lbs. (2,041 kg).

    Top Speed. With the twin 150-horsepower Evinrude E-TEC G2 150 H.O. outboards turning 15 3/8 X 18 3-bladed Rebel props, turning 5800 rpm, the Dusky 278 Open Fisherman reached a top speed of 45.4 mph.Dusky 278 Open Fisherman running

    The Dusky-Drive transom bracket sets the twin Evinrude E-TEC G2 150 H.O. outboards abaft the transom, reducing bow-rise and improving performance.

    Best Cruise. The best cruise came in at 3500 rpm and 26.1 mph. At that speed, the 10.2 gph fuel burn translated into 2.6 mpg and a range of 230 miles while keeping 10% fuel in reserve of the 100-gallon (379 L) total fuel capacity.

    Acceleration

    The Dusky 278 Open Fisherman got on plane in 5 seconds, and she accelerated from zero to 20 mph in 5 seconds as well. She accelerated from zero to 30 mph in 7.8 seconds.

    Dusky 278 Open Fisherman chamber
    This image shows a cutaway view of an Evinrude E-TEC G2 combustion chamber with yellow arrows indicating the injected spray of fuel and the spark plug.

    Evinrude E-TEC G2 Advanced Technology. The Dusky 278 Open Fisherman is available with the Evinrude E-TEC G2 150 H.O. There are several reasons why these outboards are so economical while providing exceptional torque across the power band.

    Dusky 278 Open Fisherman outboards
    Many attributes set the Evinrude E-TEC G2 apart from other outboards, and make these engines a good choice for the Dusky 278 Open Fisherman.

    Among these attributes are an efficient combustion chamber design, a state-of-the-art direct-injection system, placement of the injectors near the spark plugs, a low-friction design, and many other elements, all of which make the Evinrude E-TEC G2 engines some of the most fuel-efficient outboard engines whether compared to other 2-stroke or 4-stroke outboards on the market.

    2-Stroke Technology. The Evinrude E-TEC G2 2-stroke design allows for a power stroke on every turn of the crank shaft, while 4-stroke engines have only one power stroke out of four strokes and two turns of the crankshaft. Since every other stroke is a power stroke, roughly twice as much power is applied to the prop shaft than with 4-stroke engines with the same horsepower in the low and mid rpm ranges.

    Dusky 278 Open Fisherman diagram
    This diagram depicts the dynamics of a 2-stroke engine with a power stroke on every turn of the crank.
    Dusky 278 Open Fisherman diagram
    A 4-stroke engine has a power stroke on every other turn of the crank.
    Dusky 278 Open Fisherman steering
    This demonstration unit illustrates the way the integrated steering works, using a helical gearing system that transforms up-and-down motion to side-to-side movement of the steering bracket (shown at top). The steering pump is compact enough that it all fits within the engine.

    The lower unit is more streamlined, but it also incorporates larger gears, made possible through a simplified electronic control system that uses a small solenoid to actuate the shift function. These and other elements help make the Evinrude E-TEC G2 engines some of the most fuel-efficient outboard engines whether compared to other 2-stroke or 4-stroke outboards on the market.

    Dusky 278 Open Fisherman
    This demonstration unit of the Evinrude E-TEC G2 lower unit shows off the robust gears that allow for more flexibility in prop size while contending with the substantial power and strong low-end torque.

    Match the Boat

    The cowls are color-matched to the boat and that’s an easy thing to do as these engines come with the ability to choose separate colors for the top panel, side panels, and even the trademark Evinrude swoosh.

    On-Engine Oil Tank. The oil supply is integral to the engine and incorporates an easy-fill oil funnel, eliminating a messy external tank and hose. Most owners will be able to run a full season on a tank of oil. The Evinrude E-TEC G2 offers a simple and easy way to monitor the engine lubrication with an available in-dash oil-level gauge system. There is no need to remove the cowling and check oil level before every use.

    Handling

    With the integrated steering system, the outboard has no hydraulic cylinders, rams or lines to clutter up the stern, just a connecting single hose joining control lines and a fuel line, and four bolts to mount each outboard to the bracket.

    Dusky 278 Open Fisherman running
    The Dusky 278 Open Fisherman has a deep-V hull and hard chines to handle the light chop with a dry, smooth ride that promotes confidence.

    The Dusky 278 Open Fisherman is ready for many missions, but her intended use is offshore angling. On our test day we ran in windy, rainy conditions on a protected bay, where she powered through the chop and knocked down the spray from the occasional wake.

    Dusky 278 Open Fisherman bracket
    The Dusky-Drive bracket helps the entire hull-and-engine package run better.

    Boat Inspection

    Bow

    At the bow, padded seats wrap around the entire foredeck area. Storage is under all of the seating. The bolsters serve as seatbacks and beverage holders are in the caprail. Aluminum bow rails can be spec’d for added safety.

    Dusky 278 Open Fisherman bow seating
    The seating is replete with padded backrests. Note the grab rails surrounding the bow, which double as a hand-hold as required by ABYC standards.
    Dusky 278 Open Fisherman storage
    Storage is under the bow seating. Note the anchor locker and bow chocks forward. The construction of these hatches with the lips around the inner edge to help keep rain water out and channel it to the deck, speaks for itself.

    All Boats Should Have Anchors. While the mission of the Dusky 278 Open Fisherman can be for pleasure boating or fishing, owners should not forget that all boats must have at least one anchor suitable for holding securely in wind and sea state. The type of bottom – mud, grass, sand or rock – requires different styles of anchors. Some anchoring situations also call for more than one anchor to be used simultaneously.

    Console

    Dusky 278 Open Fisherman console
    The console has a bench seat on its forward side. Note the T-top supports are bolted to the deck adding strength to the console. This traditional approach to T-top supports keeps costs down.
    Dusky 278 Open Fisherman batteries
    Inside the console are the batteries and electronic harnesses.
    Dusky 278 Open Fisherman t top
    The T-top can have an electronics box mounted above the helm. They are good for storing gear, but not recommended for electronics as they are a pain in the neck.

    Helm

    The helm features a center-mounted wheel that our test captain would like to see moved to one side. An electronics box is above with room for the VHF alongside. The compass is in the center at the top of the panel. The main panel on our test boat had a covered storage bin with room for a 12” (30.5 cm) display alongside. This can be swapped out for more dash space for displays.

    Rocker switches are at the lower panel and to the left with beverage holders abaft, which will probably put the observers to that side. Analog gauges are above the wheel and the Evinrude ICON control binnacle for the engines is to the right. These controls allow for a host of features including cruise-assist speed control, single-lever operation, and engine sync matching the speeds of all the engines. We also appreciate the neutral detent and the indicator lights as additional feedback.

    Dusky 278 Open Fisherman multifunction
    A pair of multifunction displays serve the wheel position on centerline. That stainless steel wheel is on a fixed base.

    Our test boat had the Evinrude ICON color touchscreen display on centerline. It’s a versatile display that gives a wealth of information at a glance and also allows for the user to customize the steering and engine trim. If they want the steering to be more responsive with fewer turns lock-to-lock, that can be set on the system.

    The iTrim system helps dial in the engine position for every throttle setting and sea condition. And all displays can be repeated on your smartphone or tablet.

    Dusky 278 Open Fisherman helm dash
    This image gives an idea of how the ICON helm-dash display can share data with a smartphone.

    The stainless steel steering wheel is mounted to a fixed base, and the four turns from lock-to-lock are, remember, totally adjustable with the ICON touchscreen.

    Cockpit

    The cockpit starts with open space and two storage boxes in the corners. There’s a bench seat across the transom, but as we said, Dusky builds each boat to the owner’s specifications, so we can opt for removing them and adding a flip transom seat that will allow for even more room for fishing. Even better for anglers, we can consider the transom livewell.

    Dusky 278 Open Fisherman leaning post
    The custom leaning post for the center-mounted steering wheel has a fold-down footrest that is also centered, and access panel to a compartment inside.
    Dusky 278 Open Fisherman bench seat
    A built-in, aft-facing bench seat will be welcomed by anglers when going out to the fishing grounds.
    Dusky 278 Open Fisherman livewell
    The test boat had a livewell beneath the aft-facing bench seating.
    Dusky 278 Open Fisherman livewell
    Another leaning-post option foregoes the aft-facing seat and uses a livewell with a radiused profile to increase usable cockpit space and eliminate sharp corners.
    Dusky 278 Open Fisherman bench seat
    A fold-down bench seat across the transom, similar to the one pictured here, is another option to consider.
    Dusky 278 Open Fisherman outboards
    The Evinrude E-TEC G2 150 H.O. outboards are mounted on the Dusky-Drive bracket, which allows the boat to have a full transom.

    Integrated Steering. With the steering integrated into the engine, there are no hydraulic cylinders, rams or lines to clutter up the stern.

    Color Matching Cowls. The cowls are color matched to the boat and Evinrude makes this an easy thing to do. These Evinrude model engines come with the ability to choose separate colors for the top panel, side panels, and even the trademark Evinrude swoosh.

    Boarding Ladder. ABYC standards call for all boats to have a re-boarding ladder deployable by someone in the water. It must reach a minimum of 22” below the waterline.

    Factory Direct

    Dusky builds its boats to order, and this gives its customers the opportunity to design their boat to some degree the way they want it. Dusky encourages customers to follow their boat going through the production process by taking weekly photos of the boat in production and posting them on their online forum.

    By buying direct from the manufacturer, customers deal with Dusky directly for any questions and/or concerns they may have. Dusky will consult with customers on what features are right for them.

    Dusky 278 Open Fisherman equipped
    The Dusky 278 Open Fisherman can be equipped just the way a prospective owner would like.

    Construction

    The Dusky 278 Open Fisherman is built with three-piece fiberglass construction, the boat deck is bonded to the boat liner by glassing the two pieces together, which Dusky says provides a stronger, more secure bond between the two pieces, and minimizes shifting components. The overall effect is a more comfortable ride and stronger side walls, says the builder.

    In three-piece construction, the liner is pushed directly against the hull. This can equate to as much as 6” to 8” (.15 m to .20 m) of additional cockpit deck space. Three-piece construction allows a “toe kick” area in which anglers feet (and knees) can slip under the gunwale, allowing for increased stability when fighting a fish.

    Warranty

    Contact Dusky Factory Direct for warranty information.

    Options to Consider

    Dusky is a semi-custom boat builder. Customers specify exactly what they want on the boat and Dusky builds the boat to those specifications.

    Dusky 278 Open Fisherman running
    The Dusky 278 Open Fisherman with twin Evinrude E-TEC G2 150 H.O. outboards mounted on the Dusky-Drive transom bracket proved capable and efficient.

    Observations

    Rugged and reliable are two things that most offshore fishing enthusiasts look for in a center console boat. The Dusky 278 Open Fisherman, with twin Evinrude E-TEC G2 150 H.O. outboards, should meet those expectations. Many anglers prefer the redundancy of two 150s rather and a single 300.

    The Dusky-Drive transom bracket adds safety with the enclosed transom and more aft cockpit space for fish fighting. Its downside is the extra distance between angler, wire, and fish that will have to be carefully led around the outboard engine.

    Dusky usually has a display at the Miami Boat Show and that is a good place to check out their boats.

    Dusky’s three-part construction enhances hull strength while opening space under the gunwales. The hull design with sharp bow entry, wide bow flare, hard chines, lifting strakes, and a 20-degree deadrise at the transom make a smooth, dry ride that everyone will appreciate. The Dusky 278 Open Fisherman delivers performance and reliability that transforms into offshore confidence.

    Test Result Highlights

    • Top speed for the Dusky 278 Open Fisherman (2018-) is 45.4 mph (73.1 kph), burning 25.4 gallons per hour (gph) or 96.14 liters per hour (lph).
    • Best cruise for the Dusky 278 Open Fisherman (2018-) is 26.1 mph (42 kph), and the boat gets 2.6 miles per gallon (mpg) or 1.11 kilometers per liter (kpl), giving the boat a cruising range of 230 miles (370.15 kilometers).
    • Tested power is 2 x 150-hp Evinrude E-TEC G2 150 H.O..

    Standard and Optional Features

    Warranty

    Full Warranty Information on this brand coming soon!

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