Performance.

The ISC is built to tackle the hilliest routes and shortest highway on-ramps, delivering up to 315 hp with 950 lb-ft of peak torque. Its High-Pressure Common-Rail (HPCR) fuel system maintains high injection pressures regardless of engine speed for exceptional performance across the entire rpm range. The 24-valve cylinder head improves combustion and low-end torque for increased power and faster response, while a symmetrical piston bowl and centered injectors work to get every ounce of power out of every drop of fuel. And for extra credit, the ISC not only delivers on performance, it runs up to 50% quieter than its predecessor, thanks to the new High-Pressure Common-Rail fuel system.

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