Outboard Marine Corporation
200 Seahorse drive
Waukegan, IL 60085
www.evinrudeoutboards.com

DockSide Bulletin
Bulletin #: PE038 Engine: E50FPL4SS Date of Test: 6/10/99

Twin Vee Outrageous 20
Efficient Foam Filled
Self Bailing Hull Design
Planes On One Engine

BOAT

ENGINE

PROPELLER

1999 Outrageous 20

Evinrude 50 Four Stroke

Power Tech

Material
Length
Beam
LBS w/o Engine
Maximum HP
Fuel Capacity
Transom Height
Steering

Fiberglass
20’
8’
1150 Lbs.
140
36 Gallons
20" or 25"
Mechanical

Engine Type
Horsepower
Displacement
Induction
Operating Range
Weight
Gear Ratio

4-Stroke DOHC
50 @ 6200 RPM
49.7 Cu.In. (815cc)
Multi Port Fuel Inj.
5900 - 6500 RPM
238 Lbs. (108 Kg)
2.27:1

Material
Diameter/Pitch
No. of Blades
Part Number

Stainless Steel
10 x 12
4
YS50SWC4R12

Mounting Height

Hole Position
Jack Plate
AV Mounting

#1
No
1/2" above

PERFORMANCE DATA

TEST CONDITIONS

RPM

MPH

GPH

MPG

RANGE

Water Conditions
Wind Velocity
Air Temperature
Fuel Load
Weight

Mild Chop
3 MPH
88°
32 Gallons
Moderate
2 Persons (400 Lbs.)
150 Lbs. Of Gear

800

2.8

.12

11.9

386

1000

3.2

.17

9.5

306

1500

4.9

.27

9.1

293

2000

6.4

.43

7.4

241

2500

7.6

.61

6.2

199

3000

9.2

.90

5.1

165

3500

14.6

1.28

5.7

184

PERFORMANCE SUMMARY

4000

18.9

1.66

5.7

184

Top Speed: 30.5 MPH
Acceleration: 0 - 150 Feet in 6 Seconds
Optimum Cruising Range: 18.9 MPH @ 4000 RPM
Best Fuel Efficiency: 5.7 MPG with a range of 184 Miles @ 18.9 MPH
Top Speed w/3-Blade SS prop: 34.6 MPH
(Propeller Part Number: YS50SWC3R14

4500

22.6

2.12

5.3

172

5000

25.5

2.81

4.5

147

5500

28.2

3.37

4.2

135

5900

30.5

4.55

3.4

109

Range (Miles) Based On 90% Fuel Capacity
MPG and Range Based On Twin Engines

EPA / ICOMIA Weighted Duty Cycle
15.0 MPG (Single)

Note: Data may vary due to changes in weather, elevations, load and boat bottom conditions, including the condition of the propeller and the lower unit. Speed and fuel was calculated by Micromet Transponder and Max Fuel Flow Meter. Test performed and certified by OMC OEM Applications Engineering