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Boat House Bulletin Review

A Factual Report From Mercury Marine
Engine:

Single 25 hp EFI FourStroke

Boat:

DuraCraft - 18 Fish 4 Point

Prop:

Black Max®

25 hp EFI
Select Units:

Performance Summary

Top Speed (MPH@RPM) Top Speed (KPH@RPM) Top Speed (kts@RPM)
  • 14.9 @ 5349
  • 24.0 @ 5349
  • 12.9 @ 5349
RPM Range Speed (MPH) Speed (KPH) Speed (KN) Fuel (GPH) Fuel (LPH) Fuel (MPG) Fuel (KM/L) Fuel (NM/L) Range (miles) Range (km) Range (nm) Sound (dBA)
1000 2.1 3.4 1.8 - - - - - - - - -
2000 3.6 5.8 3.1 - - - - - - - - -
3000 5.0 8.0 4.3 - - - - - - - - -
4000 7.6 12.2 6.6 - - - - - - - - -
5000 13.6 21.9 11.8 - - - - - - - - -
5349 14.9 24.0 12.9 - - - - - - - - -

Performance Curve

GPH MPH MPG
LPH KPH KML
LPH KN NML

Test Conditions

Test Date
  • 2006-05-12
Test Conductor
  • B. Poirier / T. Hayes
Elevation
  • 300 ft
  • 91 m
Air Temperature
  • 75 °F
  • 24 °C
Wind Velocity
  • 5 - 10 MPH
  • 8 - 16 KPH
  • 4 - 9 kts
Water Type
  • Fresh
Fuel Level at Testing
  • 10 gallons
  • 38 liters

Engine Specifications

Number of Engines
  • Single
Engine
  • 25 hp EFI FourStroke
HP / kW
  • 25 / 18.6
Engine type
  • Inline 3
Gearcase ratio
  • 1.92:1

Boat Specifications

Manufacturer
  • DuraCraft
Website
Boat Model
  • 18 Fish 4 Point
Boat Type
  • Pontoon
Material
  • Aluminum
Length
  • 18 ft
  • 5.5 m
Beam
  • 8 ft 6 in
  • 2.6 m
Steering Type
  • Cable
Mounting Bolt Hole
  • 1

Propeller Specifications

Part Number
  • 896890A10
Mercury Name
  • Black Max®
Material
  • Mercalloy
Diameter / Pitch
  • 10.0 / 8.0
Number of Blades
  • 3
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