Shallow Stalker

Performance Report

MANUFACTURER: Shallow Stalker

LOCATION: Corpus Christi, TX

WEBSITE: http://www.shallowstalker.com

TEST MOTOR: DF350AMDLW5

BOAT TYPE: Catamaran

TEST DATE: 6/12/2025

BOAT

Boss 25

MATERIAL

Fiberglass

LENGTH

24'9"

BEAM

9'6"

WEIGHT (lb.)

2400

MAXIMUM HP

350

FUEL CAPACITY (gal)

100

TRANSOM HEIGHT

STEERING

Hydraulic

ENGINE

DF350AMDLW5

ENGINE TYPE

350

DISPLACEMENT (L)

4.4

OPERATING RANGE

5700-6300

WEIGHT (lb.)

761

FUEL DELIVERY

EFI

GEAR RATIO

2.29:1

OTHER SPECS

Propeller

MATERIAL

Stainless Steel

DIAMETER/PITCH

15.5x22.5

NUMBER OF BLADES

Twin 3 Blade

PART NUMBER

990C0-0091R-225

PART NUMBER

990C0-0090F-225

Mounting Height

HOLE POSITION

JACK PLATE

Hydraulic

TEST CONDITIONS

TEST CONDITIONS

WATER CONDITIONS

Light Chop

WIND VELOCITY (MPH)

10-15

AIR TEMPERATURE (°F)

FUEL LOAD (gal)

WEIGHT ONBOARD

2 Persons, Full Safety Gear

PERFORMANCE DATA

RPM

MPH

GPH

MPG

RANGE

Idle

4.0

0.6

7.2

646

1000

5.6

1.2

4.8

434

1500

6.9

2.2

3.1

280

2000

7.8

3.3

2.4

215

2500

9.1

5.5

1.7

149

3000

18.9

7.9

2.4

215

3500

25.1

9.5

2.6

238

4000

28.5

13.2

2.2

194

4500

36.1

14.6

2.5

223

5000

39.4

20.0

2.0

178

5500

44.4

25.7

1.7

155

6000

47.5

27.2

1.7

157

6300

50.2

30.2

1.7

150

PERFORMANCE SUMMARY

TOP SPEED (MPH)

50.2

ACCELERATION (0-25 Sec.)

6.17

OPTIMUM CRUISING (RPM)
RANGE (MILES)

3500
238

BEST CRUISING (RPM)
FUEL EFFICIENCY (MPG)

3500
2.6

FOR MORE INFORMATION

MANUFACTURER Shallow Stalker

LOCATION: Port Isabel, TX

SUZUKI marine suzukimarine.com

PHONE: 956-943-1551