DME 7Parts Listing     FAQs on DME-9

TECHNICAL SPECS
DME-9 SERIES
Models: 550, 750, 925

  • Daytona's turbocharged and inter-cooled diesels produce more horsepower than other engines of comparable size and weight
  • Lighter weight, compact design provides easier service access and higher vessel performance
  • Minimizes amount of space required for engine installation
  • All serviceable components can be removed or reinstalled in 5-10 minutes
  • All American engine worldwide economical parts support
  • Four-cycle design for quiet, fuel efficient operation
  • Internal/external ribbing for lighter/stronger block
  • Self-purging fuel system will not allow dirty fuel into injector pump

ENGINE TYPE
90° VEE 8 cylinder 4 stroke, 32 valve, turbocharged inter-cooled Mack® diesel engine.

Daytona DME-9-550 rated 550 HP @ 2100 RPM
Daytona DME-9-750 rated 750 HP @ 2500 RPM
Daytona DME-9-925 rated 925 HP @ 2500 RPM

BORE/STROKE
5.375 x 5.5/137 mm x 140 mm

DISPLACEMENT CAPACITY
998 cubic inches: 16.4 liter

COMPRESSION RATIO
17:1

FUEL SYSTEM
Direct injection Bosch in-line pump with boost control. Plunger type lift pump and final fuel filtration. Governor mechanical type, integral with injection pump.

OIL CAPACITY
Full flow triple spin-on filters 48 U.S. Quarts: 45.4 liters

TURBOCHARGER
Single, with twin patented inter-coolers

RAW WATER SYSTEM
Gear driven JABSCO raw water pump coupled with 316L stainless steel tubing and components.

FRESH WATER COOLING SYSTEM
Gear driven centrifugal type rotor pump; stainless steel heat exchanger and components

ELECTRICAL SYSTEM
12 volt is standard/95 amp alternator. System provides overheat, low oil pressure warning sensors.

ENGINE MOUNTS
4 in-line adjustable high grade anti-vibration 6 point mounting with transmission

POWER-TO-WEIGHT RATIO (lbs/HP)
3.46/4.27/5.82

DRY WEIGHT LESS TRANSMISSION
3200 lbs (1455 kgs)

EXHAUST OUTLET
Water jacketed 316L stainless steel outlet 10 inch diameter

QUALITY CONTROL TESTING
All engines are fully run on dynamometers before delivery


Marine Parts & Dyno Services, Inc.
1815 N US 1   Ormond Beach  FL 32174
386 676-1140      386-671-0271      FAX 386-671-0840


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