School bus features heavy-duty propane engine, quieter ride
IC Bus offers the CE Series school bus powered by the Power Solutions International (PSI) 8.8-liter propane engine. The CE series PSI heavy-duty propane engine offers a cleaner, quieter and more user friendly alternative to diesel that won’t sacrifice power, torque or durability, according to the companies. The PSI 8.8-liter propane engine is engineered to deliver the highest torque at the... read more