Suzuki Marine Boat Builders

SUZUKI PERFORMANCE NOTEBOOK Download this page as a PDF
TEST NO:   2002-005   TEST BOAT:   Sylvan 171 Bass Boat
TEST DATE:   5/12/02   TEST MOTOR:   Suzuki DF70 4-Stroke Outboard
BOAT
SYLVAN 171 BASS BOAT
Material   Aluminum
Length   17' 6"
Beam   77"
Weight   1140 lbs
Maximum HP   90
Fuel Capacity   15 Gal.
Transom Height   20" Shaft
Steering   Remote
ENGINE
SUZUKI DF70 4-STROKE OUTBOARD
Engine Type   SOHC In-line 4 Cyl.
HP   70
Displacement   79.2 cu. in.
Operating Range   5200 - 5800 RPM
Weight   359 lbs
Fuel System   Electronic Fuel Injection
Ignition   Electronic
Gear Ratio   2.42:1
OTHER SPECS
PROPELLER
Material   Stainless Steel
Diameter/Pitch   13-1/4 x 18
Number of Blades   3
Part Number   99105-00700-18P

MOUNTING HEIGHT
Hole Position   4th Hole Up
Jack Plate   No
AV Mounting   NA
PERFORMANCE DATA
RPM MPH GPH MPG RANGE dB
Idle 2.5 0.1 25.0 338 60
1000 4.1 0.2 20.5 277 67
1500 5.6 0.5 11.2 151 68
2000 6.9 1.0 6.9 93 70
2500 10.2 1.5 6.8 92 76
3000 16.6 2.2 7.5 102 79
3500 23.2 2.9 8.0 108 79
4000 26.5 3.6 7.4 99 84
4500 30.3 4.8 6.3 85 85
5000 34.5 5.4 6.4 86 86
5500 37.6 6.9 5.4 74 89
Range (Miles) based on 90% fuel capacity. Actual results may vary.
TEST CONDITIONS
Water Conditions   Light Chop
Wind Velocity   Slight Breeze
Air Temperature   88º F
Fuel Load   Full Tank
Weight   Normal: 2 Persons (400 Lbs), Gear (250 Lbs)
PERFORMANCE SUMMARY
Top Speed   37.6 MPH
Time to Plane   4.8 Seconds
Optimum Cruising Range   108 Miles @ 3500 RPM
Best Fuel Efficiency   8.0 MPG @ 3500 RPM
FOR MORE INFORMATION, CONTACT: SYLVAN BOAT COMPANY



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