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Boat House Bulletin Review

A Factual Report From Mercury Marine
Engine:

Single 250 hp Pro FourStroke Verado®

Boat:

Crest - Classic 250 SLR2

Prop:

Enertia®

250 hp Pro FourStroke
Select Units:

Performance Summary

Best Fuel Economy (MPG@RPM) Best Fuel Economy (KM/L@RPM) Best Fuel Economy (L/nm@RPM)
  • 3.0 @ 3500
  • 1.3 @ 3500
  • 0.7 @ 3500
Top Speed (MPH@RPM) Top Speed (KPH@RPM) Top Speed (kts@RPM)
  • 45.2 @ 6350
  • 72.7 @ 6350
  • 39.3 @ 6350
Acceleration 0 - 20 MPH (seconds)
  • 5.3
Acceleration 0 - 30 MPH (seconds)
  • 8.4
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 4.2 6.8 3.6 1.0 3.8 4.2 1.8 1.0 218.4 351.5 189.8 -
2000 7.6 12.2 6.6 2.6 9.8 2.9 1.2 0.7 152.0 244.6 132.1 -
3000 17.0 27.4 14.8 5.5 20.8 3.1 1.3 0.7 160.7 258.6 139.6 -
3500 21.9 35.2 19.0 7.4 28.0 3.0 1.3 0.7 153.9 247.7 133.7 -
4000 26.1 42.0 22.7 9.9 37.5 2.6 1.1 0.6 137.1 220.6 119.1 -
4500 30.2 48.6 26.2 12.4 46.9 2.4 1.0 0.6 126.6 203.7 110.0 -
5000 34.5 55.5 30.0 16.0 60.6 2.2 0.9 0.5 112.1 180.4 97.4 -
5500 39.0 62.8 33.9 20.2 76.5 1.9 0.8 0.4 100.4 161.6 87.2 -
6000 42.0 67.6 36.5 25.0 94.6 1.7 0.7 0.4 87.4 140.7 75.9 -
6350 45.2 72.7 39.3 27.0 102.2 1.7 0.7 0.4 87.1 140.2 75.7 -

Performance Curve

GPH MPH MPG
LPH KPH KML
LPH KN NML

Test Conditions

Test Date
  • 2017-07-20
Test Conductor
  • JH
Elevation
  • 852 ft
  • 260 m
Sea State
  • Calm
Air Temperature
  • 82 °F
  • 28 °C
Wind Velocity
  • 5 MPH
  • 8 KPH
  • 4 kts
Water Type
  • Fresh
Fuel Level at Testing
  • 50 gallons
  • 189 liters
Boat Weight as Tested
  • 3800 lbs
  • 1724 kg

Engine Specifications

Number of Engines
  • Single
Engine
  • 250 hp Pro FourStroke Verado®
HP / kW
  • 250 / 186
Engine type
  • Inline 6
Gearcase ratio
  • 1.85:1

Boat Specifications

Manufacturer
  • Crest
Website
Boat Model
  • Classic 250 SLR2
Boat Type
  • Pontoon
Material
  • Aluminum
Length
  • 24 ft 6 in
  • 7.5 m
Beam
  • 8 ft 6 in
  • 2.6 m
Max HP Capacity
  • 350
Fuel Tank Capacity
  • 52.0 gallons
  • 197 liters
Steering Type
  • Seastar EPS
Dry Boat Weight
  • 2626 pounds
  • 1191.1 kg
Mounting Bolt Hole
  • 2

Propeller Specifications

Part Number
  • 898992A46
Mercury Name
  • Enertia®
Material
  • X7 Alloy
Diameter / Pitch
  • 14.7 / 16.0
Number of Blades
  • 3
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