Cummins QSB6.7 / QSB7 Marine Engine Sales
230-550hp Cummins QSB6.7 / QSB7 Marine Engine Sales Cummins QSB6.7 / QSB7 Marine Engine Specifications: For additional information including pricing and availability, please contact our Engine department. Enginesales@805marinemechanic.com 805 -774-0637 How Cummins QSB6.7 and QSB7 Engines Set a New Standard for Fuel Efficiency and Environmental Sustainability in the Marine Industry […]