Fuel Economy.

Cummins ISC helps you keep costs under control and your budget in line. Full-authority electronic controls, a high-pressure fuel system plus a 24-valve design with centered injectors, mean more miles per gallon. Cummins PowerSpec program lets you set engine-operating parameters for your ideal combination of performance and fuel economy.

To view and print a PDF file of our ISC brochure for school bus applications, click here.