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A Factual Report From Mercury Marine

Boat House Bulletin Review

Engine:

175 hp Verado®

Boat:

SeaArk - Stealth 206

Prop:

Tempest® Plus

175 hp
Select Units:

Performance Summary

Best Fuel Economy (MPG@RPM) Best Fuel Economy (L/100km@RPM)
  • 6.9 @ 3000
  • 34.1 @ 3000
Top Speed (MPH@RPM) Top Speed (kts@RPM)
  • 56.8 @ 5975
  • 49.4 @ 5975
Acceleration 0 - 30 MPH (seconds) Acceleration 0 - 48 kts (seconds)
  • 4.6
RPM Range Speed (MPH / kts) Speed (KPH / kts) Fuel (GPH) Fuel (LPH) Fuel (MPG) Fuel (L/100km)
1000 5.4 / 4.7 8.7 / 4.7 0.8 3.0 6.8 34.6
2000 12.8 / 11.1 20.6 / 11.1 2.3 8.7 5.6 42.0
3000 27.1 / 23.6 43.6 / 23.6 3.9 14.8 6.9 34.1
3500 33.8 / 29.4 54.4 / 29.4 5.1 19.3 6.6 35.6
4000 38.5 / 33.5 62.0 / 33.5 7.0 26.5 5.5 42.8
4500 42.9 / 37.3 69.0 / 37.3 9.4 35.6 4.6 51.1
5000 48.0 / 41.7 77.2 / 41.7 12.4 46.9 3.9 60.3
5500 52.8 / 45.9 85.0 / 45.9 15.8 59.8 3.3 71.3
5975 56.8 / 49.4 91.4 / 49.4 18.1 68.5 3.1 75.9

Performance Curve

GPH MPH MPG
LPH KPH L/100km

Test Conditions

Test Date
  • 2012-12-05
Test Conductor
  • DL
Elevation
  • 241 ft
  • 73 m
Air Temperature
  • 56 °F
  • 13 °C
Wind Velocity
  • 7 MPH
  • 11 KPH
  • 6 kts
Water Type
  • Fresh
Fuel Level at Testing
  • 12 gallons
  • 45 liters
Boat Weight as Tested
  • 1180 lbs
  • 535 kg

Engine Specifications

Engine
  • 175 hp Verado®
HP / kW
  • 175 / 130
Engine type
  • Inline 4
Gearcase ratio
  • 2.08:1

Boat Specifications

Manufacturer
  • SeaArk
Boat Model
  • Stealth 206
Boat Type
  • Aluminum - console
Material
  • Aluminum
Length
  • 20 ft 6 in
  • 6.2 m
Beam
  • 6 ft 11 in
  • 2.1 m
Max HP Capacity
  • 175
Fuel Tank Capacity
  • 25.0 gallons
  • 95 liters
Steering Type
  • Mechanical
Dry Boat Weight
  • 1180 pounds
  • 535.2 kg
Mounting Bolt Hole
  • 2

Propeller Specifications

Part Number
  • 825864A47
Mercury Name
  • Tempest® Plus
Pitch
  • 23.0
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