ISC Specifications.
| Advertised Horsepower | 240-315 bhp | 179-235 kW |
| Peak Torque | 660-950 lb-ft | 895-1288 N•m |
| Governed Speed | 2200-2400 rpm |
| Clutch Engagement Torque | 500 lb-ft | 678 N•m |
| Number of Cylinders | 6 |
| Oil System Capacity | 6.3 U.S. gallons | 23.8 liters |
| Net Weight | 1,530 lb | 694 kg |
To view and print a PDF file of our ISC brochure for school bus applications, click here.