THE QUANTUM ADVANTAGE.

Cummins MerCruiser Diesel’s Quantum engines are the result of decades of research and cutting-edge innovations. You can count on Quantum engines for:

• Instant start-up in cold weather
• Virtually smoke and od
• Lighter weight with increased power
• Simplified engine information management
• 80% less noise at idle on the QSB Series
• SmartCraft vessel integration
• Unmatched durability
• EPA Tier 2, IMO and RCD certifications

  • QSB5.9

    HP: 230 | DISP: 5.9 | CYL: 6 | FUEL: Elec. | RPM: 3000


  • QSD2.0

    HP: 130-150 | DISP: 2.0 | CYL: 4 | FUEL: Elec. | RPM: 4000
  • QSD2.8 AXIUS

    HP: 170-220 | DISP: 2.8 | CYL: 4 | FUEL: Elec. | RPM: 3800
  • QSD2.8 STERNDRIVE

    HP: 170-220 | DISP: 2.8 | CYL: 4 | FUEL: Elec. | RPM: 3800
  • QSD4.2 AXIUS

    HP: 270-320 | DISP: 4.2 | CYL: 6 | FUEL: Elec. | RPM: 3800
  • QSD4.2 STERNDRIVE

    HP: 270-320 | DISP: 4.2 | CYL: 6 | FUEL: Elec. | RPM: 3800
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